804589198

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 1458616320

約数和(自身を除く): 654027122

約数列:

[1, 2, 7, 14, 37, 67, 74, 97, 134, 194, 239, 259, 469, 478, 518, 679, 938, 1358, 1673, 2479, 3346, 3589, 4958, 6499, 7178, 8843, 12998, 16013, 17353, 17686, 23183, 25123, 32026, 34706, 45493, 46366, 50246, 61901, 90986, 112091, 123802, 162281, 224182, 240463, 324562, 480926, 592481, 857771, 1184962, 1553261, 1683241, 1715542, 3106522, 3366482, 4147367, 6004397, 8294734, 10872827, 12008794, 21745654, 57470657, 114941314, 402294599, 804589198]

約数ペア:

[(1, 804589198), (2, 402294599), (7, 114941314), (14, 57470657), (37, 21745654), (67, 12008794), (74, 10872827), (97, 8294734), (134, 6004397), (194, 4147367), (239, 3366482), (259, 3106522), (469, 1715542), (478, 1683241), (518, 1553261), (679, 1184962), (938, 857771), (1358, 592481), (1673, 480926), (2479, 324562), (3346, 240463), (3589, 224182), (4958, 162281), (6499, 123802), (7178, 112091), (8843, 90986), (12998, 61901), (16013, 50246), (17353, 46366), (17686, 45493), (23183, 34706), (25123, 32026)]