328449654

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1$

素因数の和:883

約数の個数: 80

約数和(自身を含む): 796938912

約数和(自身を除く): 468489258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 263, 351, 526, 593, 702, 789, 1053, 1186, 1578, 1779, 2106, 2367, 3419, 3558, 4734, 5337, 6838, 7101, 7709, 10257, 10674, 14202, 15418, 16011, 20514, 21303, 23127, 30771, 32022, 42606, 46254, 48033, 61542, 69381, 92313, 96066, 138762, 155959, 184626, 208143, 276939, 311918, 416286, 467877, 553878, 624429, 935754, 1248858, 1403631, 2027467, 2807262, 4054934, 4210893, 6082401, 8421786, 12164802, 12632679, 18247203, 25265358, 36494406, 54741609, 109483218, 164224827, 328449654]

約数ペア:

[(1, 328449654), (2, 164224827), (3, 109483218), (6, 54741609), (9, 36494406), (13, 25265358), (18, 18247203), (26, 12632679), (27, 12164802), (39, 8421786), (54, 6082401), (78, 4210893), (81, 4054934), (117, 2807262), (162, 2027467), (234, 1403631), (263, 1248858), (351, 935754), (526, 624429), (593, 553878), (702, 467877), (789, 416286), (1053, 311918), (1186, 276939), (1578, 208143), (1779, 184626), (2106, 155959), (2367, 138762), (3419, 96066), (3558, 92313), (4734, 69381), (5337, 61542), (6838, 48033), (7101, 46254), (7709, 42606), (10257, 32022), (10674, 30771), (14202, 23127), (15418, 21303), (16011, 20514)]