718097328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2297}}^1$

素因数の和:2491

約数の個数: 120

約数和(自身を含む): 2178173088

約数和(自身を除く): 1460075760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 312, 334, 468, 501, 624, 668, 936, 1002, 1336, 1503, 1872, 2004, 2171, 2297, 2672, 3006, 4008, 4342, 4594, 6012, 6513, 6891, 8016, 8684, 9188, 12024, 13026, 13782, 17368, 18376, 19539, 20673, 24048, 26052, 27564, 29861, 34736, 36752, 39078, 41346, 52104, 55128, 59722, 78156, 82692, 89583, 104208, 110256, 119444, 156312, 165384, 179166, 238888, 268749, 312624, 330768, 358332, 383599, 477776, 537498, 716664, 767198, 1074996, 1150797, 1433328, 1534396, 2149992, 2301594, 3068792, 3452391, 4299984, 4603188, 4986787, 6137584, 6904782, 9206376, 9973574, 13809564, 14960361, 18412752, 19947148, 27619128, 29920722, 39894296, 44881083, 55238256, 59841444, 79788592, 89762166, 119682888, 179524332, 239365776, 359048664, 718097328]

約数ペア:

[(1, 718097328), (2, 359048664), (3, 239365776), (4, 179524332), (6, 119682888), (8, 89762166), (9, 79788592), (12, 59841444), (13, 55238256), (16, 44881083), (18, 39894296), (24, 29920722), (26, 27619128), (36, 19947148), (39, 18412752), (48, 14960361), (52, 13809564), (72, 9973574), (78, 9206376), (104, 6904782), (117, 6137584), (144, 4986787), (156, 4603188), (167, 4299984), (208, 3452391), (234, 3068792), (312, 2301594), (334, 2149992), (468, 1534396), (501, 1433328), (624, 1150797), (668, 1074996), (936, 767198), (1002, 716664), (1336, 537498), (1503, 477776), (1872, 383599), (2004, 358332), (2171, 330768), (2297, 312624), (2672, 268749), (3006, 238888), (4008, 179166), (4342, 165384), (4594, 156312), (6012, 119444), (6513, 110256), (6891, 104208), (8016, 89583), (8684, 82692), (9188, 78156), (12024, 59722), (13026, 55128), (13782, 52104), (17368, 41346), (18376, 39078), (19539, 36752), (20673, 34736), (24048, 29861), (26052, 27564)]