242951216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28813}}^1$

素因数の和:28869

約数の個数: 40

約数和(自身を含む): 514502784

約数和(自身を除く): 271551568

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 28813, 57626, 115252, 230504, 461008, 489821, 893203, 979642, 1786406, 1959284, 3572812, 3918568, 7145624, 7837136, 14291248, 15184451, 30368902, 60737804, 121475608, 242951216]

約数ペア:

[(1, 242951216), (2, 121475608), (4, 60737804), (8, 30368902), (16, 15184451), (17, 14291248), (31, 7837136), (34, 7145624), (62, 3918568), (68, 3572812), (124, 1959284), (136, 1786406), (248, 979642), (272, 893203), (496, 489821), (527, 461008), (1054, 230504), (2108, 115252), (4216, 57626), (8432, 28813)]