16991003232

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2405

約数の個数: 432

約数和(自身を含む): 61382543040

約数和(自身を除く): 44391539808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 81, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 162, 168, 171, 189, 196, 216, 224, 228, 243, 252, 266, 288, 294, 304, 324, 336, 342, 378, 392, 399, 432, 441, 456, 486, 504, 513, 532, 567, 588, 608, 648, 672, 684, 756, 784, 798, 864, 882, 912, 931, 972, 1008, 1026, 1064, 1134, 1176, 1197, 1296, 1323, 1368, 1512, 1539, 1568, 1596, 1701, 1764, 1824, 1862, 1944, 2016, 2052, 2128, 2268, 2347, 2352, 2394, 2592, 2646, 2736, 2793, 3024, 3078, 3192, 3402, 3528, 3591, 3724, 3888, 3969, 4104, 4256, 4536, 4617, 4694, 4704, 4788, 5292, 5472, 5586, 6048, 6156, 6384, 6804, 7041, 7056, 7182, 7448, 7776, 7938, 8208, 8379, 9072, 9234, 9388, 9576, 10584, 10773, 11172, 11907, 12312, 12768, 13608, 14082, 14112, 14364, 14896, 15876, 16416, 16429, 16758, 18144, 18468, 18776, 19152, 21123, 21168, 21546, 22344, 23814, 24624, 25137, 27216, 28164, 28728, 29792, 31752, 32319, 32858, 33516, 36936, 37552, 38304, 42246, 42336, 43092, 44593, 44688, 47628, 49248, 49287, 50274, 54432, 56328, 57456, 63369, 63504, 64638, 65716, 67032, 73872, 75104, 75411, 84492, 86184, 89186, 89376, 95256, 98574, 100548, 112656, 114912, 115003, 126738, 127008, 129276, 131432, 133779, 134064, 147744, 147861, 150822, 168984, 172368, 178372, 190107, 190512, 197148, 201096, 225312, 226233, 230006, 253476, 258552, 262864, 267558, 268128, 295722, 301644, 312151, 337968, 344736, 345009, 356744, 380214, 381024, 394296, 401337, 402192, 443583, 452466, 460012, 506952, 517104, 525728, 535116, 570321, 591444, 603288, 624302, 675936, 690018, 713488, 760428, 788592, 802674, 804384, 887166, 904932, 920024, 936453, 1013904, 1034208, 1035027, 1070232, 1140642, 1182888, 1204011, 1206576, 1248604, 1330749, 1380036, 1426976, 1520856, 1577184, 1605348, 1774332, 1809864, 1840048, 1872906, 2027808, 2070054, 2140464, 2185057, 2281284, 2365776, 2408022, 2413152, 2497208, 2661498, 2760072, 2809359, 3041712, 3105081, 3210696, 3548664, 3612033, 3619728, 3680096, 3745812, 3992247, 4140108, 4280928, 4370114, 4562568, 4731552, 4816044, 4994416, 5322996, 5520144, 5618718, 6083424, 6210162, 6421392, 6555171, 7097328, 7224066, 7239456, 7491624, 7984494, 8280216, 8428077, 8740228, 9125136, 9315243, 9632088, 9988832, 10645992, 10836099, 11040288, 11237436, 12420324, 12842784, 13110342, 14194656, 14448132, 14983248, 15968988, 16560432, 16856154, 17480456, 18250272, 18630486, 19264176, 19665513, 21291984, 21672198, 22474872, 24840648, 25284231, 26220684, 27945729, 28896264, 29966496, 31937976, 33120864, 33712308, 34960912, 37260972, 38528352, 39331026, 42583968, 43344396, 44949744, 49681296, 50568462, 52441368, 55891458, 57792528, 58996539, 63875952, 67424616, 69921824, 74521944, 75852693, 78662052, 86688792, 89899488, 99362592, 101136924, 104882736, 111782916, 115585056, 117993078, 127751904, 134849232, 149043888, 151705386, 157324104, 173377584, 176989617, 202273848, 209765472, 223565832, 235986156, 269698464, 298087776, 303410772, 314648208, 346755168, 353979234, 404547696, 447131664, 471972312, 530968851, 606821544, 629296416, 707958468, 809095392, 894263328, 943944624, 1061937702, 1213643088, 1415916936, 1887889248, 2123875404, 2427286176, 2831833872, 4247750808, 5663667744, 8495501616, 16991003232]

約数ペア:

[(1, 16991003232), (2, 8495501616), (3, 5663667744), (4, 4247750808), (6, 2831833872), (7, 2427286176), (8, 2123875404), (9, 1887889248), (12, 1415916936), (14, 1213643088), (16, 1061937702), (18, 943944624), (19, 894263328), (21, 809095392), (24, 707958468), (27, 629296416), (28, 606821544), (32, 530968851), (36, 471972312), (38, 447131664), (42, 404547696), (48, 353979234), (49, 346755168), (54, 314648208), (56, 303410772), (57, 298087776), (63, 269698464), (72, 235986156), (76, 223565832), (81, 209765472), (84, 202273848), (96, 176989617), (98, 173377584), (108, 157324104), (112, 151705386), (114, 149043888), (126, 134849232), (133, 127751904), (144, 117993078), (147, 115585056), (152, 111782916), (162, 104882736), (168, 101136924), (171, 99362592), (189, 89899488), (196, 86688792), (216, 78662052), (224, 75852693), (228, 74521944), (243, 69921824), (252, 67424616), (266, 63875952), (288, 58996539), (294, 57792528), (304, 55891458), (324, 52441368), (336, 50568462), (342, 49681296), (378, 44949744), (392, 43344396), (399, 42583968), (432, 39331026), (441, 38528352), (456, 37260972), (486, 34960912), (504, 33712308), (513, 33120864), (532, 31937976), (567, 29966496), (588, 28896264), (608, 27945729), (648, 26220684), (672, 25284231), (684, 24840648), (756, 22474872), (784, 21672198), (798, 21291984), (864, 19665513), (882, 19264176), (912, 18630486), (931, 18250272), (972, 17480456), (1008, 16856154), (1026, 16560432), (1064, 15968988), (1134, 14983248), (1176, 14448132), (1197, 14194656), (1296, 13110342), (1323, 12842784), (1368, 12420324), (1512, 11237436), (1539, 11040288), (1568, 10836099), (1596, 10645992), (1701, 9988832), (1764, 9632088), (1824, 9315243), (1862, 9125136), (1944, 8740228), (2016, 8428077), (2052, 8280216), (2128, 7984494), (2268, 7491624), (2347, 7239456), (2352, 7224066), (2394, 7097328), (2592, 6555171), (2646, 6421392), (2736, 6210162), (2793, 6083424), (3024, 5618718), (3078, 5520144), (3192, 5322996), (3402, 4994416), (3528, 4816044), (3591, 4731552), (3724, 4562568), (3888, 4370114), (3969, 4280928), (4104, 4140108), (4256, 3992247), (4536, 3745812), (4617, 3680096), (4694, 3619728), (4704, 3612033), (4788, 3548664), (5292, 3210696), (5472, 3105081), (5586, 3041712), (6048, 2809359), (6156, 2760072), (6384, 2661498), (6804, 2497208), (7041, 2413152), (7056, 2408022), (7182, 2365776), (7448, 2281284), (7776, 2185057), (7938, 2140464), (8208, 2070054), (8379, 2027808), (9072, 1872906), (9234, 1840048), (9388, 1809864), (9576, 1774332), (10584, 1605348), (10773, 1577184), (11172, 1520856), (11907, 1426976), (12312, 1380036), (12768, 1330749), (13608, 1248604), (14082, 1206576), (14112, 1204011), (14364, 1182888), (14896, 1140642), (15876, 1070232), (16416, 1035027), (16429, 1034208), (16758, 1013904), (18144, 936453), (18468, 920024), (18776, 904932), (19152, 887166), (21123, 804384), (21168, 802674), (21546, 788592), (22344, 760428), (23814, 713488), (24624, 690018), (25137, 675936), (27216, 624302), (28164, 603288), (28728, 591444), (29792, 570321), (31752, 535116), (32319, 525728), (32858, 517104), (33516, 506952), (36936, 460012), (37552, 452466), (38304, 443583), (42246, 402192), (42336, 401337), (43092, 394296), (44593, 381024), (44688, 380214), (47628, 356744), (49248, 345009), (49287, 344736), (50274, 337968), (54432, 312151), (56328, 301644), (57456, 295722), (63369, 268128), (63504, 267558), (64638, 262864), (65716, 258552), (67032, 253476), (73872, 230006), (75104, 226233), (75411, 225312), (84492, 201096), (86184, 197148), (89186, 190512), (89376, 190107), (95256, 178372), (98574, 172368), (100548, 168984), (112656, 150822), (114912, 147861), (115003, 147744), (126738, 134064), (127008, 133779), (129276, 131432)]