1216248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 3525120

約数和(自身を除く): 2308872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 271, 374, 408, 542, 561, 748, 813, 1084, 1122, 1496, 1626, 2168, 2244, 2981, 3252, 4488, 4607, 5962, 6504, 8943, 9214, 11924, 13821, 17886, 18428, 23848, 27642, 35772, 36856, 50677, 55284, 71544, 101354, 110568, 152031, 202708, 304062, 405416, 608124, 1216248]

約数ペア:

[(1, 1216248), (2, 608124), (3, 405416), (4, 304062), (6, 202708), (8, 152031), (11, 110568), (12, 101354), (17, 71544), (22, 55284), (24, 50677), (33, 36856), (34, 35772), (44, 27642), (51, 23848), (66, 18428), (68, 17886), (88, 13821), (102, 11924), (132, 9214), (136, 8943), (187, 6504), (204, 5962), (264, 4607), (271, 4488), (374, 3252), (408, 2981), (542, 2244), (561, 2168), (748, 1626), (813, 1496), (1084, 1122)]