329747748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 900910080

約数和(自身を除く): 571162332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 41, 44, 58, 66, 82, 87, 116, 121, 123, 132, 164, 174, 191, 242, 246, 319, 348, 363, 382, 451, 484, 492, 573, 638, 726, 764, 902, 957, 1146, 1189, 1276, 1353, 1452, 1804, 1914, 2101, 2292, 2378, 2706, 3509, 3567, 3828, 4202, 4756, 4961, 5412, 5539, 6303, 7018, 7134, 7831, 8404, 9922, 10527, 11078, 12606, 13079, 14036, 14268, 14883, 15662, 16617, 19844, 21054, 22156, 23111, 23493, 25212, 26158, 29766, 31324, 33234, 39237, 42108, 46222, 46986, 52316, 59532, 60929, 66468, 69333, 78474, 86141, 92444, 93972, 121858, 138666, 143869, 156948, 172282, 182787, 227099, 243716, 258423, 277332, 287738, 344564, 365574, 431607, 454198, 516846, 575476, 670219, 681297, 731148, 863214, 908396, 947551, 1033692, 1340438, 1362594, 1726428, 1895102, 2010657, 2498089, 2680876, 2725188, 2842653, 3790204, 4021314, 4996178, 5685306, 7494267, 8042628, 9992356, 11370612, 14988534, 27478979, 29977068, 54957958, 82436937, 109915916, 164873874, 329747748]

約数ペア:

[(1, 329747748), (2, 164873874), (3, 109915916), (4, 82436937), (6, 54957958), (11, 29977068), (12, 27478979), (22, 14988534), (29, 11370612), (33, 9992356), (41, 8042628), (44, 7494267), (58, 5685306), (66, 4996178), (82, 4021314), (87, 3790204), (116, 2842653), (121, 2725188), (123, 2680876), (132, 2498089), (164, 2010657), (174, 1895102), (191, 1726428), (242, 1362594), (246, 1340438), (319, 1033692), (348, 947551), (363, 908396), (382, 863214), (451, 731148), (484, 681297), (492, 670219), (573, 575476), (638, 516846), (726, 454198), (764, 431607), (902, 365574), (957, 344564), (1146, 287738), (1189, 277332), (1276, 258423), (1353, 243716), (1452, 227099), (1804, 182787), (1914, 172282), (2101, 156948), (2292, 143869), (2378, 138666), (2706, 121858), (3509, 93972), (3567, 92444), (3828, 86141), (4202, 78474), (4756, 69333), (4961, 66468), (5412, 60929), (5539, 59532), (6303, 52316), (7018, 46986), (7134, 46222), (7831, 42108), (8404, 39237), (9922, 33234), (10527, 31324), (11078, 29766), (12606, 26158), (13079, 25212), (14036, 23493), (14268, 23111), (14883, 22156), (15662, 21054), (16617, 19844)]