2028144

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 5713920

約数和(自身を除く): 3685776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 47, 48, 58, 62, 87, 93, 94, 116, 124, 141, 174, 186, 188, 232, 248, 282, 348, 372, 376, 464, 496, 564, 696, 744, 752, 899, 1128, 1363, 1392, 1457, 1488, 1798, 2256, 2697, 2726, 2914, 3596, 4089, 4371, 5394, 5452, 5828, 7192, 8178, 8742, 10788, 10904, 11656, 14384, 16356, 17484, 21576, 21808, 23312, 32712, 34968, 42253, 43152, 65424, 69936, 84506, 126759, 169012, 253518, 338024, 507036, 676048, 1014072, 2028144]

約数ペア:

[(1, 2028144), (2, 1014072), (3, 676048), (4, 507036), (6, 338024), (8, 253518), (12, 169012), (16, 126759), (24, 84506), (29, 69936), (31, 65424), (47, 43152), (48, 42253), (58, 34968), (62, 32712), (87, 23312), (93, 21808), (94, 21576), (116, 17484), (124, 16356), (141, 14384), (174, 11656), (186, 10904), (188, 10788), (232, 8742), (248, 8178), (282, 7192), (348, 5828), (372, 5452), (376, 5394), (464, 4371), (496, 4089), (564, 3596), (696, 2914), (744, 2726), (752, 2697), (899, 2256), (1128, 1798), (1363, 1488), (1392, 1457)]