1235304616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 2972712960

約数和(自身を除く): 1737408344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 127, 182, 217, 248, 254, 364, 403, 431, 434, 508, 728, 806, 862, 868, 889, 1016, 1612, 1651, 1724, 1736, 1778, 2821, 3017, 3224, 3302, 3448, 3556, 3937, 5603, 5642, 6034, 6604, 7112, 7874, 11206, 11284, 11557, 12068, 13208, 13361, 15748, 22412, 22568, 23114, 24136, 26722, 27559, 31496, 39221, 44824, 46228, 51181, 53444, 54737, 55118, 78442, 92456, 93527, 102362, 106888, 109474, 110236, 156884, 173693, 187054, 204724, 218948, 220472, 313768, 347386, 358267, 374108, 383159, 409448, 437896, 694772, 711581, 716534, 748216, 766318, 1215851, 1389544, 1423162, 1433068, 1532636, 1696847, 2431702, 2846324, 2866136, 3065272, 3393694, 4863404, 4981067, 5692648, 6787388, 9726808, 9962134, 11877929, 13574776, 19924268, 22059011, 23755858, 39848536, 44118022, 47511716, 88236044, 95023432, 154413077, 176472088, 308826154, 617652308, 1235304616]

約数ペア:

[(1, 1235304616), (2, 617652308), (4, 308826154), (7, 176472088), (8, 154413077), (13, 95023432), (14, 88236044), (26, 47511716), (28, 44118022), (31, 39848536), (52, 23755858), (56, 22059011), (62, 19924268), (91, 13574776), (104, 11877929), (124, 9962134), (127, 9726808), (182, 6787388), (217, 5692648), (248, 4981067), (254, 4863404), (364, 3393694), (403, 3065272), (431, 2866136), (434, 2846324), (508, 2431702), (728, 1696847), (806, 1532636), (862, 1433068), (868, 1423162), (889, 1389544), (1016, 1215851), (1612, 766318), (1651, 748216), (1724, 716534), (1736, 711581), (1778, 694772), (2821, 437896), (3017, 409448), (3224, 383159), (3302, 374108), (3448, 358267), (3556, 347386), (3937, 313768), (5603, 220472), (5642, 218948), (6034, 204724), (6604, 187054), (7112, 173693), (7874, 156884), (11206, 110236), (11284, 109474), (11557, 106888), (12068, 102362), (13208, 93527), (13361, 92456), (15748, 78442), (22412, 55118), (22568, 54737), (23114, 53444), (24136, 51181), (26722, 46228), (27559, 44824), (31496, 39221)]