215425836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4241}}^1$

素因数の和:4351

約数の個数: 72

約数和(自身を含む): 583665264

約数和(自身を除く): 368239428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 153, 166, 204, 249, 306, 332, 498, 612, 747, 996, 1411, 1494, 2822, 2988, 4233, 4241, 5644, 8466, 8482, 12699, 12723, 16932, 16964, 25398, 25446, 38169, 50796, 50892, 72097, 76338, 144194, 152676, 216291, 288388, 352003, 432582, 648873, 704006, 865164, 1056009, 1297746, 1408012, 2112018, 2595492, 3168027, 4224036, 5984051, 6336054, 11968102, 12672108, 17952153, 23936204, 35904306, 53856459, 71808612, 107712918, 215425836]

約数ペア:

[(1, 215425836), (2, 107712918), (3, 71808612), (4, 53856459), (6, 35904306), (9, 23936204), (12, 17952153), (17, 12672108), (18, 11968102), (34, 6336054), (36, 5984051), (51, 4224036), (68, 3168027), (83, 2595492), (102, 2112018), (153, 1408012), (166, 1297746), (204, 1056009), (249, 865164), (306, 704006), (332, 648873), (498, 432582), (612, 352003), (747, 288388), (996, 216291), (1411, 152676), (1494, 144194), (2822, 76338), (2988, 72097), (4233, 50892), (4241, 50796), (5644, 38169), (8466, 25446), (8482, 25398), (12699, 16964), (12723, 16932)]