240590108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 481423824

約数和(自身を除く): 240833716

約数列:

[1, 2, 4, 11, 22, 44, 53, 83, 106, 113, 121, 166, 212, 226, 242, 332, 452, 484, 583, 913, 1166, 1243, 1826, 2332, 2486, 3652, 4399, 4972, 5989, 6413, 8798, 9379, 10043, 11978, 12826, 13673, 17596, 18758, 20086, 23956, 25652, 27346, 37516, 40172, 48389, 54692, 65879, 96778, 103169, 131758, 193556, 206338, 263516, 412676, 497087, 532279, 724669, 994174, 1064558, 1134859, 1449338, 1988348, 2129116, 2269718, 2898676, 4539436, 5467957, 10935914, 21871828, 60147527, 120295054, 240590108]

約数ペア:

[(1, 240590108), (2, 120295054), (4, 60147527), (11, 21871828), (22, 10935914), (44, 5467957), (53, 4539436), (83, 2898676), (106, 2269718), (113, 2129116), (121, 1988348), (166, 1449338), (212, 1134859), (226, 1064558), (242, 994174), (332, 724669), (452, 532279), (484, 497087), (583, 412676), (913, 263516), (1166, 206338), (1243, 193556), (1826, 131758), (2332, 103169), (2486, 96778), (3652, 65879), (4399, 54692), (4972, 48389), (5989, 40172), (6413, 37516), (8798, 27346), (9379, 25652), (10043, 23956), (11978, 20086), (12826, 18758), (13673, 17596)]