489260088

素因数分解:

$2^3\times 3^5\times {\mathrm{251677}}^1$

素因数の和:251698

約数の個数: 48

約数和(自身を含む): 1374161880

約数和(自身を除く): 884901792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 251677, 503354, 755031, 1006708, 1510062, 2013416, 2265093, 3020124, 4530186, 6040248, 6795279, 9060372, 13590558, 18120744, 20385837, 27181116, 40771674, 54362232, 61157511, 81543348, 122315022, 163086696, 244630044, 489260088]

約数ペア:

[(1, 489260088), (2, 244630044), (3, 163086696), (4, 122315022), (6, 81543348), (8, 61157511), (9, 54362232), (12, 40771674), (18, 27181116), (24, 20385837), (27, 18120744), (36, 13590558), (54, 9060372), (72, 6795279), (81, 6040248), (108, 4530186), (162, 3020124), (216, 2265093), (243, 2013416), (324, 1510062), (486, 1006708), (648, 755031), (972, 503354), (1944, 251677)]