222783152848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1\times {\mathrm{3923}}^1$

素因数の和:4972

約数の個数: 80

約数和(自身を含む): 459393918336

約数和(自身を除く): 236610765488

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 562, 743, 1124, 1486, 2248, 2972, 3923, 4496, 4777, 5944, 7846, 9554, 11888, 12631, 15692, 19108, 25262, 31384, 38216, 50524, 62768, 66691, 76432, 101048, 133382, 202096, 208783, 266764, 417566, 533528, 835132, 1067056, 1102363, 1670264, 2204726, 2914789, 3340528, 3549311, 4409452, 5829578, 7098622, 8818904, 11659156, 14197244, 17637808, 18740171, 23318312, 28394488, 37480342, 46636624, 49551413, 56788976, 74960684, 99102826, 149921368, 198205652, 299842736, 396411304, 792822608, 819055709, 1638111418, 3276222836, 6552445672, 13104891344, 13923947053, 27847894106, 55695788212, 111391576424, 222783152848]

約数ペア:

[(1, 222783152848), (2, 111391576424), (4, 55695788212), (8, 27847894106), (16, 13923947053), (17, 13104891344), (34, 6552445672), (68, 3276222836), (136, 1638111418), (272, 819055709), (281, 792822608), (562, 396411304), (743, 299842736), (1124, 198205652), (1486, 149921368), (2248, 99102826), (2972, 74960684), (3923, 56788976), (4496, 49551413), (4777, 46636624), (5944, 37480342), (7846, 28394488), (9554, 23318312), (11888, 18740171), (12631, 17637808), (15692, 14197244), (19108, 11659156), (25262, 8818904), (31384, 7098622), (38216, 5829578), (50524, 4409452), (62768, 3549311), (66691, 3340528), (76432, 2914789), (101048, 2204726), (133382, 1670264), (202096, 1102363), (208783, 1067056), (266764, 835132), (417566, 533528)]