381278016

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 420

約数和(自身を含む): 1401470400

約数和(自身を除く): 1020192384

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, 64, 72, 76, 79, 81, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 158, 162, 168, 171, 189, 192, 196, 216, 224, 228, 237, 252, 266, 288, 294, 304, 316, 324, 336, 342, 378, 392, 399, 432, 441, 448, 456, 474, 504, 513, 532, 553, 567, 576, 588, 608, 632, 648, 672, 684, 711, 756, 784, 798, 864, 882, 912, 931, 948, 1008, 1026, 1064, 1106, 1134, 1176, 1197, 1216, 1264, 1296, 1323, 1344, 1368, 1422, 1501, 1512, 1539, 1568, 1596, 1659, 1728, 1764, 1824, 1862, 1896, 2016, 2052, 2128, 2133, 2212, 2268, 2352, 2394, 2528, 2592, 2646, 2736, 2793, 2844, 3002, 3024, 3078, 3136, 3192, 3318, 3528, 3591, 3648, 3724, 3792, 3871, 3969, 4032, 4104, 4256, 4266, 4424, 4503, 4536, 4704, 4788, 4977, 5056, 5184, 5292, 5472, 5586, 5688, 6004, 6048, 6156, 6384, 6399, 6636, 7056, 7182, 7448, 7584, 7742, 7938, 8208, 8379, 8512, 8532, 8848, 9006, 9072, 9408, 9576, 9954, 10507, 10584, 10773, 10944, 11172, 11376, 11613, 12008, 12096, 12312, 12768, 12798, 13272, 13509, 14112, 14364, 14896, 14931, 15168, 15484, 15876, 16416, 16758, 17064, 17696, 18012, 18144, 19152, 19908, 21014, 21168, 21546, 22344, 22752, 23226, 24016, 24624, 25137, 25536, 25596, 26544, 27018, 28224, 28728, 29792, 29862, 30968, 31521, 31752, 32832, 33516, 34128, 34839, 35392, 36024, 36288, 38304, 39816, 40527, 42028, 42336, 43092, 44688, 44793, 45504, 46452, 48032, 49248, 50274, 51192, 53088, 54036, 57456, 59584, 59724, 61936, 63042, 63504, 67032, 68256, 69678, 72048, 73549, 75411, 76608, 79632, 81054, 84056, 84672, 86184, 89376, 89586, 92904, 94563, 96064, 98496, 100548, 102384, 104517, 106176, 108072, 114912, 119448, 121581, 123872, 126084, 127008, 134064, 136512, 139356, 144096, 147098, 150822, 159264, 162108, 168112, 172368, 178752, 179172, 185808, 189126, 201096, 204768, 209034, 216144, 220647, 229824, 238896, 243162, 247744, 252168, 254016, 268128, 278712, 283689, 288192, 294196, 301644, 313551, 318528, 324216, 336224, 344736, 358344, 371616, 378252, 402192, 409536, 418068, 432288, 441294, 477792, 486324, 504336, 536256, 557424, 567378, 588392, 603288, 627102, 648432, 661941, 672448, 689472, 716688, 743232, 756504, 804384, 836136, 851067, 864576, 882588, 955584, 972648, 1008672, 1114848, 1134756, 1176784, 1206576, 1254204, 1296864, 1323882, 1433376, 1513008, 1608768, 1672272, 1702134, 1765176, 1945296, 1985823, 2017344, 2229696, 2269512, 2353568, 2413152, 2508408, 2593728, 2647764, 2866752, 3026016, 3344544, 3404268, 3530352, 3890592, 3971646, 4539024, 4707136, 4826304, 5016816, 5295528, 5957469, 6052032, 6689088, 6808536, 7060704, 7781184, 7943292, 9078048, 10033632, 10591056, 11914938, 13617072, 14121408, 15886584, 18156096, 20067264, 21182112, 23829876, 27234144, 31773168, 42364224, 47659752, 54468288, 63546336, 95319504, 127092672, 190639008, 381278016]

約数ペア:

[(1, 381278016), (2, 190639008), (3, 127092672), (4, 95319504), (6, 63546336), (7, 54468288), (8, 47659752), (9, 42364224), (12, 31773168), (14, 27234144), (16, 23829876), (18, 21182112), (19, 20067264), (21, 18156096), (24, 15886584), (27, 14121408), (28, 13617072), (32, 11914938), (36, 10591056), (38, 10033632), (42, 9078048), (48, 7943292), (49, 7781184), (54, 7060704), (56, 6808536), (57, 6689088), (63, 6052032), (64, 5957469), (72, 5295528), (76, 5016816), (79, 4826304), (81, 4707136), (84, 4539024), (96, 3971646), (98, 3890592), (108, 3530352), (112, 3404268), (114, 3344544), (126, 3026016), (133, 2866752), (144, 2647764), (147, 2593728), (152, 2508408), (158, 2413152), (162, 2353568), (168, 2269512), (171, 2229696), (189, 2017344), (192, 1985823), (196, 1945296), (216, 1765176), (224, 1702134), (228, 1672272), (237, 1608768), (252, 1513008), (266, 1433376), (288, 1323882), (294, 1296864), (304, 1254204), (316, 1206576), (324, 1176784), (336, 1134756), (342, 1114848), (378, 1008672), (392, 972648), (399, 955584), (432, 882588), (441, 864576), (448, 851067), (456, 836136), (474, 804384), (504, 756504), (513, 743232), (532, 716688), (553, 689472), (567, 672448), (576, 661941), (588, 648432), (608, 627102), (632, 603288), (648, 588392), (672, 567378), (684, 557424), (711, 536256), (756, 504336), (784, 486324), (798, 477792), (864, 441294), (882, 432288), (912, 418068), (931, 409536), (948, 402192), (1008, 378252), (1026, 371616), (1064, 358344), (1106, 344736), (1134, 336224), (1176, 324216), (1197, 318528), (1216, 313551), (1264, 301644), (1296, 294196), (1323, 288192), (1344, 283689), (1368, 278712), (1422, 268128), (1501, 254016), (1512, 252168), (1539, 247744), (1568, 243162), (1596, 238896), (1659, 229824), (1728, 220647), (1764, 216144), (1824, 209034), (1862, 204768), (1896, 201096), (2016, 189126), (2052, 185808), (2128, 179172), (2133, 178752), (2212, 172368), (2268, 168112), (2352, 162108), (2394, 159264), (2528, 150822), (2592, 147098), (2646, 144096), (2736, 139356), (2793, 136512), (2844, 134064), (3002, 127008), (3024, 126084), (3078, 123872), (3136, 121581), (3192, 119448), (3318, 114912), (3528, 108072), (3591, 106176), (3648, 104517), (3724, 102384), (3792, 100548), (3871, 98496), (3969, 96064), (4032, 94563), (4104, 92904), (4256, 89586), (4266, 89376), (4424, 86184), (4503, 84672), (4536, 84056), (4704, 81054), (4788, 79632), (4977, 76608), (5056, 75411), (5184, 73549), (5292, 72048), (5472, 69678), (5586, 68256), (5688, 67032), (6004, 63504), (6048, 63042), (6156, 61936), (6384, 59724), (6399, 59584), (6636, 57456), (7056, 54036), (7182, 53088), (7448, 51192), (7584, 50274), (7742, 49248), (7938, 48032), (8208, 46452), (8379, 45504), (8512, 44793), (8532, 44688), (8848, 43092), (9006, 42336), (9072, 42028), (9408, 40527), (9576, 39816), (9954, 38304), (10507, 36288), (10584, 36024), (10773, 35392), (10944, 34839), (11172, 34128), (11376, 33516), (11613, 32832), (12008, 31752), (12096, 31521), (12312, 30968), (12768, 29862), (12798, 29792), (13272, 28728), (13509, 28224), (14112, 27018), (14364, 26544), (14896, 25596), (14931, 25536), (15168, 25137), (15484, 24624), (15876, 24016), (16416, 23226), (16758, 22752), (17064, 22344), (17696, 21546), (18012, 21168), (18144, 21014), (19152, 19908)]