457209485710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1402

約数の個数: 128

約数和(自身を含む): 896612613120

約数和(自身を除く): 439403127410

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 163, 170, 265, 326, 419, 530, 743, 815, 838, 901, 1486, 1630, 1802, 2095, 2771, 3715, 4190, 4505, 5542, 7123, 7430, 8639, 9010, 12631, 13855, 14246, 17278, 22207, 25262, 27710, 35615, 39379, 43195, 44414, 63155, 68297, 71230, 78758, 86390, 111035, 121109, 126310, 136594, 146863, 196895, 222070, 242218, 293726, 311317, 341485, 377519, 393790, 605545, 622634, 669443, 682970, 734315, 755038, 1161049, 1211090, 1338886, 1468630, 1556585, 1887595, 2058853, 2322098, 3113170, 3347215, 3619741, 3775190, 4117706, 5292389, 5805245, 6418777, 6694430, 7239482, 10294265, 10584778, 11610490, 12837554, 16499801, 18098705, 20588530, 26461945, 32093885, 32999602, 36197410, 50744671, 52923890, 61535597, 64187770, 82499005, 101489342, 109119209, 123071194, 164998010, 218238418, 253723355, 280496617, 307677985, 507446710, 545596045, 560993234, 615355970, 862659407, 1091192090, 1402483085, 1725318814, 2689467563, 2804966170, 4313297035, 5378935126, 8626594070, 13447337815, 26894675630, 45720948571, 91441897142, 228604742855, 457209485710]

約数ペア:

[(1, 457209485710), (2, 228604742855), (5, 91441897142), (10, 45720948571), (17, 26894675630), (34, 13447337815), (53, 8626594070), (85, 5378935126), (106, 4313297035), (163, 2804966170), (170, 2689467563), (265, 1725318814), (326, 1402483085), (419, 1091192090), (530, 862659407), (743, 615355970), (815, 560993234), (838, 545596045), (901, 507446710), (1486, 307677985), (1630, 280496617), (1802, 253723355), (2095, 218238418), (2771, 164998010), (3715, 123071194), (4190, 109119209), (4505, 101489342), (5542, 82499005), (7123, 64187770), (7430, 61535597), (8639, 52923890), (9010, 50744671), (12631, 36197410), (13855, 32999602), (14246, 32093885), (17278, 26461945), (22207, 20588530), (25262, 18098705), (27710, 16499801), (35615, 12837554), (39379, 11610490), (43195, 10584778), (44414, 10294265), (63155, 7239482), (68297, 6694430), (71230, 6418777), (78758, 5805245), (86390, 5292389), (111035, 4117706), (121109, 3775190), (126310, 3619741), (136594, 3347215), (146863, 3113170), (196895, 2322098), (222070, 2058853), (242218, 1887595), (293726, 1556585), (311317, 1468630), (341485, 1338886), (377519, 1211090), (393790, 1161049), (605545, 755038), (622634, 734315), (669443, 682970)]