428049198

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 80

約数和(自身を含む): 984891600

約数和(自身を除く): 556842402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 113, 134, 162, 201, 226, 339, 349, 402, 603, 678, 698, 1017, 1047, 1206, 1809, 2034, 2094, 3051, 3141, 3618, 5427, 6102, 6282, 7571, 9153, 9423, 10854, 15142, 18306, 18846, 22713, 23383, 28269, 39437, 45426, 46766, 56538, 68139, 70149, 78874, 118311, 136278, 140298, 204417, 210447, 236622, 354933, 408834, 420894, 613251, 631341, 709866, 1064799, 1226502, 1262682, 1894023, 2129598, 2642279, 3194397, 3788046, 5284558, 6388794, 7926837, 15853674, 23780511, 47561022, 71341533, 142683066, 214024599, 428049198]

約数ペア:

[(1, 428049198), (2, 214024599), (3, 142683066), (6, 71341533), (9, 47561022), (18, 23780511), (27, 15853674), (54, 7926837), (67, 6388794), (81, 5284558), (113, 3788046), (134, 3194397), (162, 2642279), (201, 2129598), (226, 1894023), (339, 1262682), (349, 1226502), (402, 1064799), (603, 709866), (678, 631341), (698, 613251), (1017, 420894), (1047, 408834), (1206, 354933), (1809, 236622), (2034, 210447), (2094, 204417), (3051, 140298), (3141, 136278), (3618, 118311), (5427, 78874), (6102, 70149), (6282, 68139), (7571, 56538), (9153, 46766), (9423, 45426), (10854, 39437), (15142, 28269), (18306, 23383), (18846, 22713)]