252718734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 547637760

約数和(自身を除く): 294919026

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 151, 159, 277, 302, 318, 453, 554, 831, 906, 1007, 1662, 2014, 2869, 3021, 5263, 5738, 6042, 8003, 8607, 10526, 14681, 15789, 16006, 17214, 24009, 29362, 31578, 41827, 44043, 48018, 83654, 88086, 125481, 152057, 250962, 278939, 304114, 456171, 557878, 794713, 836817, 912342, 1589426, 1673634, 2216831, 2384139, 4433662, 4768278, 6650493, 13300986, 42119789, 84239578, 126359367, 252718734]

約数ペア:

[(1, 252718734), (2, 126359367), (3, 84239578), (6, 42119789), (19, 13300986), (38, 6650493), (53, 4768278), (57, 4433662), (106, 2384139), (114, 2216831), (151, 1673634), (159, 1589426), (277, 912342), (302, 836817), (318, 794713), (453, 557878), (554, 456171), (831, 304114), (906, 278939), (1007, 250962), (1662, 152057), (2014, 125481), (2869, 88086), (3021, 83654), (5263, 48018), (5738, 44043), (6042, 41827), (8003, 31578), (8607, 29362), (10526, 24009), (14681, 17214), (15789, 16006)]