1808991216

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 360

約数和(自身を含む): 5969751840

約数和(自身を除く): 4160760624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 23, 24, 34, 36, 38, 46, 48, 51, 57, 68, 69, 72, 76, 89, 92, 102, 114, 136, 138, 144, 152, 153, 171, 178, 184, 204, 207, 228, 267, 272, 276, 304, 306, 323, 342, 356, 361, 368, 391, 408, 414, 437, 456, 534, 552, 612, 646, 684, 712, 722, 782, 801, 816, 828, 874, 912, 969, 1068, 1083, 1104, 1173, 1224, 1292, 1311, 1368, 1424, 1444, 1513, 1564, 1602, 1656, 1691, 1748, 1938, 2047, 2136, 2166, 2346, 2448, 2584, 2622, 2736, 2888, 2907, 3026, 3128, 3204, 3249, 3312, 3382, 3496, 3519, 3876, 3933, 4094, 4272, 4332, 4539, 4692, 5073, 5168, 5244, 5776, 5814, 6052, 6137, 6141, 6256, 6408, 6498, 6764, 6992, 7038, 7429, 7752, 7866, 8188, 8303, 8664, 9078, 9384, 10146, 10488, 11628, 12104, 12274, 12282, 12816, 12996, 13528, 13617, 14076, 14858, 15219, 15504, 15732, 16376, 16606, 17328, 18156, 18411, 18423, 18768, 20292, 20976, 22287, 23256, 24208, 24548, 24564, 24909, 25992, 27056, 27234, 28152, 28747, 29716, 30438, 31464, 32129, 32752, 33212, 34799, 36312, 36822, 36846, 38893, 40584, 44574, 46512, 49096, 49128, 49818, 51984, 54468, 55233, 56304, 57494, 59432, 60876, 62928, 64258, 66424, 66861, 69598, 72624, 73644, 73692, 74727, 77786, 81168, 86241, 89148, 96387, 98192, 98256, 99636, 104397, 108936, 110466, 114988, 116679, 118864, 121752, 128516, 132848, 133722, 139196, 141151, 147288, 147384, 149454, 155572, 172482, 178296, 192774, 199272, 208794, 217872, 220932, 229976, 233358, 243504, 257032, 258723, 267444, 278392, 282302, 289161, 294576, 294768, 298908, 311144, 313191, 344964, 350037, 356592, 385548, 398544, 417588, 423453, 441864, 459952, 466716, 514064, 517446, 534888, 546193, 556784, 564604, 578322, 597816, 622288, 626382, 661181, 689928, 700074, 738967, 771096, 835176, 846906, 883728, 933432, 1034892, 1069776, 1092386, 1129208, 1156644, 1195632, 1252764, 1270359, 1322362, 1379856, 1400148, 1477934, 1542192, 1638579, 1670352, 1693812, 1866864, 1983543, 2069784, 2184772, 2216901, 2258416, 2313288, 2505528, 2540718, 2644724, 2800296, 2955868, 3277158, 3387624, 3967086, 4139568, 4369544, 4433802, 4626576, 4915737, 5011056, 5081436, 5289448, 5600592, 5911736, 5950629, 6554316, 6650703, 6775248, 7934172, 8739088, 8867604, 9831474, 10162872, 10578896, 11823472, 11901258, 12562439, 13108632, 13301406, 15868344, 17735208, 19662948, 20325744, 23802516, 25124878, 26217264, 26602812, 31736688, 35470416, 37687317, 39325896, 47605032, 50249756, 53205624, 75374634, 78651792, 95210064, 100499512, 106411248, 113061951, 150749268, 200999024, 226123902, 301498536, 452247804, 602997072, 904495608, 1808991216]

約数ペア:

[(1, 1808991216), (2, 904495608), (3, 602997072), (4, 452247804), (6, 301498536), (8, 226123902), (9, 200999024), (12, 150749268), (16, 113061951), (17, 106411248), (18, 100499512), (19, 95210064), (23, 78651792), (24, 75374634), (34, 53205624), (36, 50249756), (38, 47605032), (46, 39325896), (48, 37687317), (51, 35470416), (57, 31736688), (68, 26602812), (69, 26217264), (72, 25124878), (76, 23802516), (89, 20325744), (92, 19662948), (102, 17735208), (114, 15868344), (136, 13301406), (138, 13108632), (144, 12562439), (152, 11901258), (153, 11823472), (171, 10578896), (178, 10162872), (184, 9831474), (204, 8867604), (207, 8739088), (228, 7934172), (267, 6775248), (272, 6650703), (276, 6554316), (304, 5950629), (306, 5911736), (323, 5600592), (342, 5289448), (356, 5081436), (361, 5011056), (368, 4915737), (391, 4626576), (408, 4433802), (414, 4369544), (437, 4139568), (456, 3967086), (534, 3387624), (552, 3277158), (612, 2955868), (646, 2800296), (684, 2644724), (712, 2540718), (722, 2505528), (782, 2313288), (801, 2258416), (816, 2216901), (828, 2184772), (874, 2069784), (912, 1983543), (969, 1866864), (1068, 1693812), (1083, 1670352), (1104, 1638579), (1173, 1542192), (1224, 1477934), (1292, 1400148), (1311, 1379856), (1368, 1322362), (1424, 1270359), (1444, 1252764), (1513, 1195632), (1564, 1156644), (1602, 1129208), (1656, 1092386), (1691, 1069776), (1748, 1034892), (1938, 933432), (2047, 883728), (2136, 846906), (2166, 835176), (2346, 771096), (2448, 738967), (2584, 700074), (2622, 689928), (2736, 661181), (2888, 626382), (2907, 622288), (3026, 597816), (3128, 578322), (3204, 564604), (3249, 556784), (3312, 546193), (3382, 534888), (3496, 517446), (3519, 514064), (3876, 466716), (3933, 459952), (4094, 441864), (4272, 423453), (4332, 417588), (4539, 398544), (4692, 385548), (5073, 356592), (5168, 350037), (5244, 344964), (5776, 313191), (5814, 311144), (6052, 298908), (6137, 294768), (6141, 294576), (6256, 289161), (6408, 282302), (6498, 278392), (6764, 267444), (6992, 258723), (7038, 257032), (7429, 243504), (7752, 233358), (7866, 229976), (8188, 220932), (8303, 217872), (8664, 208794), (9078, 199272), (9384, 192774), (10146, 178296), (10488, 172482), (11628, 155572), (12104, 149454), (12274, 147384), (12282, 147288), (12816, 141151), (12996, 139196), (13528, 133722), (13617, 132848), (14076, 128516), (14858, 121752), (15219, 118864), (15504, 116679), (15732, 114988), (16376, 110466), (16606, 108936), (17328, 104397), (18156, 99636), (18411, 98256), (18423, 98192), (18768, 96387), (20292, 89148), (20976, 86241), (22287, 81168), (23256, 77786), (24208, 74727), (24548, 73692), (24564, 73644), (24909, 72624), (25992, 69598), (27056, 66861), (27234, 66424), (28152, 64258), (28747, 62928), (29716, 60876), (30438, 59432), (31464, 57494), (32129, 56304), (32752, 55233), (33212, 54468), (34799, 51984), (36312, 49818), (36822, 49128), (36846, 49096), (38893, 46512), (40584, 44574)]