461153772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1069}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 1219851360

約数和(自身を除く): 758697588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 521, 828, 1042, 1069, 1563, 2084, 2138, 3126, 3207, 4276, 4689, 6252, 6414, 9378, 9621, 11983, 12828, 18756, 19242, 23966, 24587, 35949, 38484, 47932, 49174, 71898, 73761, 98348, 107847, 143796, 147522, 215694, 221283, 295044, 431388, 442566, 556949, 885132, 1113898, 1670847, 2227796, 3341694, 5012541, 6683388, 10025082, 12809827, 20050164, 25619654, 38429481, 51239308, 76858962, 115288443, 153717924, 230576886, 461153772]

約数ペア:

[(1, 461153772), (2, 230576886), (3, 153717924), (4, 115288443), (6, 76858962), (9, 51239308), (12, 38429481), (18, 25619654), (23, 20050164), (36, 12809827), (46, 10025082), (69, 6683388), (92, 5012541), (138, 3341694), (207, 2227796), (276, 1670847), (414, 1113898), (521, 885132), (828, 556949), (1042, 442566), (1069, 431388), (1563, 295044), (2084, 221283), (2138, 215694), (3126, 147522), (3207, 143796), (4276, 107847), (4689, 98348), (6252, 73761), (6414, 71898), (9378, 49174), (9621, 47932), (11983, 38484), (12828, 35949), (18756, 24587), (19242, 23966)]