255472736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15207

約数の個数: 48

約数和(自身を含む): 549763200

約数和(自身を除く): 294290464

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 15149, 16864, 30298, 60596, 121192, 242384, 257533, 469619, 484768, 515066, 939238, 1030132, 1878476, 2060264, 3756952, 4120528, 7513904, 7983523, 8241056, 15027808, 15967046, 31934092, 63868184, 127736368, 255472736]

約数ペア:

[(1, 255472736), (2, 127736368), (4, 63868184), (8, 31934092), (16, 15967046), (17, 15027808), (31, 8241056), (32, 7983523), (34, 7513904), (62, 4120528), (68, 3756952), (124, 2060264), (136, 1878476), (248, 1030132), (272, 939238), (496, 515066), (527, 484768), (544, 469619), (992, 257533), (1054, 242384), (2108, 121192), (4216, 60596), (8432, 30298), (15149, 16864)]