129579216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 362268480

約数和(自身を除く): 232689264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 281, 312, 562, 624, 739, 843, 1124, 1478, 1686, 2217, 2248, 2956, 3372, 3653, 4434, 4496, 5912, 6744, 7306, 8868, 9607, 10959, 11824, 13488, 14612, 17736, 19214, 21918, 28821, 29224, 35472, 38428, 43836, 57642, 58448, 76856, 87672, 115284, 153712, 175344, 207659, 230568, 415318, 461136, 622977, 830636, 1245954, 1661272, 2491908, 2699567, 3322544, 4983816, 5399134, 8098701, 9967632, 10798268, 16197402, 21596536, 32394804, 43193072, 64789608, 129579216]

約数ペア:

[(1, 129579216), (2, 64789608), (3, 43193072), (4, 32394804), (6, 21596536), (8, 16197402), (12, 10798268), (13, 9967632), (16, 8098701), (24, 5399134), (26, 4983816), (39, 3322544), (48, 2699567), (52, 2491908), (78, 1661272), (104, 1245954), (156, 830636), (208, 622977), (281, 461136), (312, 415318), (562, 230568), (624, 207659), (739, 175344), (843, 153712), (1124, 115284), (1478, 87672), (1686, 76856), (2217, 58448), (2248, 57642), (2956, 43836), (3372, 38428), (3653, 35472), (4434, 29224), (4496, 28821), (5912, 21918), (6744, 19214), (7306, 17736), (8868, 14612), (9607, 13488), (10959, 11824)]