12809312964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12911}}^1$

素因数の和:13086

約数の個数: 144

約数和(自身を含む): 38502137856

約数和(自身を除く): 25692824892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 127, 186, 217, 252, 254, 279, 372, 381, 434, 508, 558, 651, 762, 868, 889, 1116, 1143, 1302, 1524, 1778, 1953, 2286, 2604, 2667, 3556, 3906, 3937, 4572, 5334, 7812, 7874, 8001, 10668, 11811, 12911, 15748, 16002, 23622, 25822, 27559, 32004, 35433, 38733, 47244, 51644, 55118, 70866, 77466, 82677, 90377, 110236, 116199, 141732, 154932, 165354, 180754, 232398, 248031, 271131, 330708, 361508, 400241, 464796, 496062, 542262, 800482, 813393, 992124, 1084524, 1200723, 1600964, 1626786, 1639697, 2401446, 2801687, 3253572, 3279394, 3602169, 4802892, 4919091, 5603374, 6558788, 7204338, 8405061, 9838182, 11206748, 11477879, 14408676, 14757273, 16810122, 19676364, 22955758, 25215183, 29514546, 33620244, 34433637, 45911516, 50430366, 50830607, 59029092, 68867274, 100860732, 101661214, 103300911, 137734548, 152491821, 203322428, 206601822, 304983642, 355814249, 413203644, 457475463, 609967284, 711628498, 914950926, 1067442747, 1423256996, 1829901852, 2134885494, 3202328241, 4269770988, 6404656482, 12809312964]

約数ペア:

[(1, 12809312964), (2, 6404656482), (3, 4269770988), (4, 3202328241), (6, 2134885494), (7, 1829901852), (9, 1423256996), (12, 1067442747), (14, 914950926), (18, 711628498), (21, 609967284), (28, 457475463), (31, 413203644), (36, 355814249), (42, 304983642), (62, 206601822), (63, 203322428), (84, 152491821), (93, 137734548), (124, 103300911), (126, 101661214), (127, 100860732), (186, 68867274), (217, 59029092), (252, 50830607), (254, 50430366), (279, 45911516), (372, 34433637), (381, 33620244), (434, 29514546), (508, 25215183), (558, 22955758), (651, 19676364), (762, 16810122), (868, 14757273), (889, 14408676), (1116, 11477879), (1143, 11206748), (1302, 9838182), (1524, 8405061), (1778, 7204338), (1953, 6558788), (2286, 5603374), (2604, 4919091), (2667, 4802892), (3556, 3602169), (3906, 3279394), (3937, 3253572), (4572, 2801687), (5334, 2401446), (7812, 1639697), (7874, 1626786), (8001, 1600964), (10668, 1200723), (11811, 1084524), (12911, 992124), (15748, 813393), (16002, 800482), (23622, 542262), (25822, 496062), (27559, 464796), (32004, 400241), (35433, 361508), (38733, 330708), (47244, 271131), (51644, 248031), (55118, 232398), (70866, 180754), (77466, 165354), (82677, 154932), (90377, 141732), (110236, 116199)]