491400912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4597}}^1$

素因数の和:4756

約数の個数: 80

約数和(自身を含む): 1354681152

約数和(自身を除く): 863280240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 262, 272, 393, 408, 524, 786, 816, 1048, 1572, 2096, 2227, 3144, 4454, 4597, 6288, 6681, 8908, 9194, 13362, 13791, 17816, 18388, 26724, 27582, 35632, 36776, 53448, 55164, 73552, 78149, 106896, 110328, 156298, 220656, 234447, 312596, 468894, 602207, 625192, 937788, 1204414, 1250384, 1806621, 1875576, 2408828, 3613242, 3751152, 4817656, 7226484, 9635312, 10237519, 14452968, 20475038, 28905936, 30712557, 40950076, 61425114, 81900152, 122850228, 163800304, 245700456, 491400912]

約数ペア:

[(1, 491400912), (2, 245700456), (3, 163800304), (4, 122850228), (6, 81900152), (8, 61425114), (12, 40950076), (16, 30712557), (17, 28905936), (24, 20475038), (34, 14452968), (48, 10237519), (51, 9635312), (68, 7226484), (102, 4817656), (131, 3751152), (136, 3613242), (204, 2408828), (262, 1875576), (272, 1806621), (393, 1250384), (408, 1204414), (524, 937788), (786, 625192), (816, 602207), (1048, 468894), (1572, 312596), (2096, 234447), (2227, 220656), (3144, 156298), (4454, 110328), (4597, 106896), (6288, 78149), (6681, 73552), (8908, 55164), (9194, 53448), (13362, 36776), (13791, 35632), (17816, 27582), (18388, 26724)]