319806792

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{2339}}^1$

素因数の和:2568

約数の個数: 80

約数和(自身を含む): 900385200

約数和(自身を除く): 580578408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1899, 2339, 2532, 3798, 4678, 5064, 5697, 7017, 7596, 9356, 11394, 14034, 15192, 17091, 18712, 21051, 22788, 28068, 34182, 42102, 45576, 56136, 63153, 68364, 84204, 126306, 136728, 168408, 189459, 252612, 378918, 493529, 505224, 757836, 987058, 1480587, 1515672, 1974116, 2961174, 3948232, 4441761, 5922348, 8883522, 11844696, 13325283, 17767044, 26650566, 35534088, 39975849, 53301132, 79951698, 106602264, 159903396, 319806792]

約数ペア:

[(1, 319806792), (2, 159903396), (3, 106602264), (4, 79951698), (6, 53301132), (8, 39975849), (9, 35534088), (12, 26650566), (18, 17767044), (24, 13325283), (27, 11844696), (36, 8883522), (54, 5922348), (72, 4441761), (81, 3948232), (108, 2961174), (162, 1974116), (211, 1515672), (216, 1480587), (324, 987058), (422, 757836), (633, 505224), (648, 493529), (844, 378918), (1266, 252612), (1688, 189459), (1899, 168408), (2339, 136728), (2532, 126306), (3798, 84204), (4678, 68364), (5064, 63153), (5697, 56136), (7017, 45576), (7596, 42102), (9356, 34182), (11394, 28068), (14034, 22788), (15192, 21051), (17091, 18712)]