250689972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 664392960

約数和(自身を除く): 413702988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 109, 138, 156, 218, 276, 299, 327, 436, 598, 641, 654, 897, 1196, 1282, 1308, 1417, 1794, 1923, 2507, 2564, 2834, 3588, 3846, 4251, 5014, 5668, 7521, 7692, 8333, 8502, 10028, 14743, 15042, 16666, 17004, 24999, 29486, 30084, 32591, 33332, 44229, 49998, 58972, 65182, 69869, 88458, 97773, 99996, 130364, 139738, 176916, 191659, 195546, 209607, 279476, 383318, 391092, 419214, 574977, 766636, 838428, 908297, 1149954, 1606987, 1816594, 2299908, 2724891, 3213974, 3633188, 4820961, 5449782, 6427948, 9641922, 10899564, 19283844, 20890831, 41781662, 62672493, 83563324, 125344986, 250689972]

約数ペア:

[(1, 250689972), (2, 125344986), (3, 83563324), (4, 62672493), (6, 41781662), (12, 20890831), (13, 19283844), (23, 10899564), (26, 9641922), (39, 6427948), (46, 5449782), (52, 4820961), (69, 3633188), (78, 3213974), (92, 2724891), (109, 2299908), (138, 1816594), (156, 1606987), (218, 1149954), (276, 908297), (299, 838428), (327, 766636), (436, 574977), (598, 419214), (641, 391092), (654, 383318), (897, 279476), (1196, 209607), (1282, 195546), (1308, 191659), (1417, 176916), (1794, 139738), (1923, 130364), (2507, 99996), (2564, 97773), (2834, 88458), (3588, 69869), (3846, 65182), (4251, 58972), (5014, 49998), (5668, 44229), (7521, 33332), (7692, 32591), (8333, 30084), (8502, 29486), (10028, 24999), (14743, 17004), (15042, 16666)]