320193648

素因数分解:

$2^4\times 3^4\times {\mathrm{107}}^1\times {\mathrm{2309}}^1$

素因数の和:2436

約数の個数: 100

約数和(自身を含む): 935799480

約数和(自身を除く): 615605832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 321, 324, 428, 432, 642, 648, 856, 963, 1284, 1296, 1712, 1926, 2309, 2568, 2889, 3852, 4618, 5136, 5778, 6927, 7704, 8667, 9236, 11556, 13854, 15408, 17334, 18472, 20781, 23112, 27708, 34668, 36944, 41562, 46224, 55416, 62343, 69336, 83124, 110832, 124686, 138672, 166248, 187029, 247063, 249372, 332496, 374058, 494126, 498744, 741189, 748116, 988252, 997488, 1482378, 1496232, 1976504, 2223567, 2964756, 2992464, 3953008, 4447134, 5929512, 6670701, 8894268, 11859024, 13341402, 17788536, 20012103, 26682804, 35577072, 40024206, 53365608, 80048412, 106731216, 160096824, 320193648]

約数ペア:

[(1, 320193648), (2, 160096824), (3, 106731216), (4, 80048412), (6, 53365608), (8, 40024206), (9, 35577072), (12, 26682804), (16, 20012103), (18, 17788536), (24, 13341402), (27, 11859024), (36, 8894268), (48, 6670701), (54, 5929512), (72, 4447134), (81, 3953008), (107, 2992464), (108, 2964756), (144, 2223567), (162, 1976504), (214, 1496232), (216, 1482378), (321, 997488), (324, 988252), (428, 748116), (432, 741189), (642, 498744), (648, 494126), (856, 374058), (963, 332496), (1284, 249372), (1296, 247063), (1712, 187029), (1926, 166248), (2309, 138672), (2568, 124686), (2889, 110832), (3852, 83124), (4618, 69336), (5136, 62343), (5778, 55416), (6927, 46224), (7704, 41562), (8667, 36944), (9236, 34668), (11556, 27708), (13854, 23112), (15408, 20781), (17334, 18472)]