537184908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1249}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 1465100000

約数和(自身を除く): 927915092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 919, 1249, 1838, 2498, 2757, 3676, 3747, 4996, 5514, 7494, 8271, 11028, 11241, 11947, 14988, 16237, 16542, 22482, 23894, 32474, 33084, 35841, 44964, 47788, 48711, 64948, 71682, 97422, 107523, 143364, 146133, 194844, 215046, 292266, 430092, 584532, 1147831, 2295662, 3443493, 4591324, 6886986, 10330479, 13773972, 14921803, 20660958, 29843606, 41321916, 44765409, 59687212, 89530818, 134296227, 179061636, 268592454, 537184908]

約数ペア:

[(1, 537184908), (2, 268592454), (3, 179061636), (4, 134296227), (6, 89530818), (9, 59687212), (12, 44765409), (13, 41321916), (18, 29843606), (26, 20660958), (36, 14921803), (39, 13773972), (52, 10330479), (78, 6886986), (117, 4591324), (156, 3443493), (234, 2295662), (468, 1147831), (919, 584532), (1249, 430092), (1838, 292266), (2498, 215046), (2757, 194844), (3676, 146133), (3747, 143364), (4996, 107523), (5514, 97422), (7494, 71682), (8271, 64948), (11028, 48711), (11241, 47788), (11947, 44964), (14988, 35841), (16237, 33084), (16542, 32474), (22482, 23894)]