12781549536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{937}}^1$

素因数の和:1393

約数の個数: 192

約数和(自身を含む): 39211941888

約数和(自身を除く): 26430392352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 383, 424, 636, 672, 742, 766, 848, 937, 1113, 1149, 1272, 1484, 1532, 1696, 1874, 2226, 2298, 2544, 2681, 2811, 2968, 3064, 3748, 4452, 4596, 5088, 5362, 5622, 5936, 6128, 6559, 7496, 8043, 8904, 9192, 10724, 11244, 11872, 12256, 13118, 14992, 16086, 17808, 18384, 19677, 20299, 21448, 22488, 26236, 29984, 32172, 35616, 36768, 39354, 40598, 42896, 44976, 49661, 52472, 60897, 64344, 78708, 81196, 85792, 89952, 99322, 104944, 121794, 128688, 142093, 148983, 157416, 162392, 198644, 209888, 243588, 257376, 284186, 297966, 314832, 324784, 347627, 358871, 397288, 426279, 487176, 568372, 595932, 629664, 649568, 695254, 717742, 794576, 852558, 974352, 1042881, 1076613, 1136744, 1191864, 1390508, 1435484, 1589152, 1705116, 1948704, 2085762, 2153226, 2273488, 2383728, 2512097, 2781016, 2870968, 3410232, 4171524, 4306452, 4546976, 4767456, 5024194, 5562032, 5741936, 6820464, 7536291, 8343048, 8612904, 10048388, 11124064, 11483872, 13640928, 15072582, 16686096, 17225808, 19020163, 20096776, 30145164, 33372192, 34451616, 38040326, 40193552, 57060489, 60290328, 76080652, 80387104, 114120978, 120580656, 133141141, 152161304, 228241956, 241161312, 266282282, 304322608, 399423423, 456483912, 532564564, 608645216, 798846846, 912967824, 1065129128, 1597693692, 1825935648, 2130258256, 3195387384, 4260516512, 6390774768, 12781549536]

約数ペア:

[(1, 12781549536), (2, 6390774768), (3, 4260516512), (4, 3195387384), (6, 2130258256), (7, 1825935648), (8, 1597693692), (12, 1065129128), (14, 912967824), (16, 798846846), (21, 608645216), (24, 532564564), (28, 456483912), (32, 399423423), (42, 304322608), (48, 266282282), (53, 241161312), (56, 228241956), (84, 152161304), (96, 133141141), (106, 120580656), (112, 114120978), (159, 80387104), (168, 76080652), (212, 60290328), (224, 57060489), (318, 40193552), (336, 38040326), (371, 34451616), (383, 33372192), (424, 30145164), (636, 20096776), (672, 19020163), (742, 17225808), (766, 16686096), (848, 15072582), (937, 13640928), (1113, 11483872), (1149, 11124064), (1272, 10048388), (1484, 8612904), (1532, 8343048), (1696, 7536291), (1874, 6820464), (2226, 5741936), (2298, 5562032), (2544, 5024194), (2681, 4767456), (2811, 4546976), (2968, 4306452), (3064, 4171524), (3748, 3410232), (4452, 2870968), (4596, 2781016), (5088, 2512097), (5362, 2383728), (5622, 2273488), (5936, 2153226), (6128, 2085762), (6559, 1948704), (7496, 1705116), (8043, 1589152), (8904, 1435484), (9192, 1390508), (10724, 1191864), (11244, 1136744), (11872, 1076613), (12256, 1042881), (13118, 974352), (14992, 852558), (16086, 794576), (17808, 717742), (18384, 695254), (19677, 649568), (20299, 629664), (21448, 595932), (22488, 568372), (26236, 487176), (29984, 426279), (32172, 397288), (35616, 358871), (36768, 347627), (39354, 324784), (40598, 314832), (42896, 297966), (44976, 284186), (49661, 257376), (52472, 243588), (60897, 209888), (64344, 198644), (78708, 162392), (81196, 157416), (85792, 148983), (89952, 142093), (99322, 128688), (104944, 121794)]