277206059936

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3251}}^1\times {\mathrm{15767}}^1$

素因数の和:19054

約数の個数: 72

約数和(自身を含む): 591178712544

約数和(自身を除く): 313972652608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3251, 5408, 6502, 13004, 15767, 26008, 31534, 42263, 52016, 63068, 84526, 104032, 126136, 169052, 204971, 252272, 338104, 409942, 504544, 549419, 676208, 819884, 1098838, 1352416, 1639768, 2197676, 2664623, 3279536, 4395352, 5329246, 6559072, 8790704, 10658492, 17581408, 21316984, 42633968, 51258517, 85267936, 102517034, 205034068, 410068136, 666360721, 820136272, 1332721442, 1640272544, 2665442884, 5330885768, 8662689373, 10661771536, 17325378746, 21323543072, 34650757492, 69301514984, 138603029968, 277206059936]

約数ペア:

[(1, 277206059936), (2, 138603029968), (4, 69301514984), (8, 34650757492), (13, 21323543072), (16, 17325378746), (26, 10661771536), (32, 8662689373), (52, 5330885768), (104, 2665442884), (169, 1640272544), (208, 1332721442), (338, 820136272), (416, 666360721), (676, 410068136), (1352, 205034068), (2704, 102517034), (3251, 85267936), (5408, 51258517), (6502, 42633968), (13004, 21316984), (15767, 17581408), (26008, 10658492), (31534, 8790704), (42263, 6559072), (52016, 5329246), (63068, 4395352), (84526, 3279536), (104032, 2664623), (126136, 2197676), (169052, 1639768), (204971, 1352416), (252272, 1098838), (338104, 819884), (409942, 676208), (504544, 549419)]