976183728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42281}}^1$

素因数の和:42342

約数の個数: 80

約数和(自身を含む): 2789258976

約数和(自身を除く): 1813075248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 23088, 42281, 84562, 126843, 169124, 253686, 338248, 507372, 549653, 676496, 1014744, 1099306, 1564397, 1648959, 2029488, 2198612, 3128794, 3297918, 4397224, 4693191, 6257588, 6595836, 8794448, 9386382, 12515176, 13191672, 18772764, 20337161, 25030352, 26383344, 37545528, 40674322, 61011483, 75091056, 81348644, 122022966, 162697288, 244045932, 325394576, 488091864, 976183728]

約数ペア:

[(1, 976183728), (2, 488091864), (3, 325394576), (4, 244045932), (6, 162697288), (8, 122022966), (12, 81348644), (13, 75091056), (16, 61011483), (24, 40674322), (26, 37545528), (37, 26383344), (39, 25030352), (48, 20337161), (52, 18772764), (74, 13191672), (78, 12515176), (104, 9386382), (111, 8794448), (148, 6595836), (156, 6257588), (208, 4693191), (222, 4397224), (296, 3297918), (312, 3128794), (444, 2198612), (481, 2029488), (592, 1648959), (624, 1564397), (888, 1099306), (962, 1014744), (1443, 676496), (1776, 549653), (1924, 507372), (2886, 338248), (3848, 253686), (5772, 169124), (7696, 126843), (11544, 84562), (23088, 42281)]