289919682

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 698261760

約数和(自身を除く): 408342078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 167, 234, 334, 351, 501, 702, 1002, 1503, 2171, 2473, 3006, 4342, 4509, 4946, 6513, 7419, 9018, 13026, 14838, 19539, 22257, 32149, 39078, 44514, 58617, 64298, 66771, 96447, 117234, 133542, 192894, 289341, 412991, 578682, 825982, 868023, 1238973, 1736046, 2477946, 3716919, 5368883, 7433838, 10737766, 11150757, 16106649, 22301514, 32213298, 48319947, 96639894, 144959841, 289919682]

約数ペア:

[(1, 289919682), (2, 144959841), (3, 96639894), (6, 48319947), (9, 32213298), (13, 22301514), (18, 16106649), (26, 11150757), (27, 10737766), (39, 7433838), (54, 5368883), (78, 3716919), (117, 2477946), (167, 1736046), (234, 1238973), (334, 868023), (351, 825982), (501, 578682), (702, 412991), (1002, 289341), (1503, 192894), (2171, 133542), (2473, 117234), (3006, 96447), (4342, 66771), (4509, 64298), (4946, 58617), (6513, 44514), (7419, 39078), (9018, 32149), (13026, 22257), (14838, 19539)]