408543352

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 911816640

約数和(自身を除く): 503273288

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 244, 287, 328, 427, 488, 574, 854, 1148, 1708, 2296, 2501, 2917, 3416, 5002, 5834, 10004, 11668, 17507, 20008, 20419, 23336, 35014, 40838, 70028, 81676, 119597, 140056, 163352, 177937, 239194, 355874, 478388, 711748, 837179, 956776, 1245559, 1423496, 1674358, 2491118, 3348716, 4982236, 6697432, 7295417, 9964472, 14590834, 29181668, 51067919, 58363336, 102135838, 204271676, 408543352]

約数ペア:

[(1, 408543352), (2, 204271676), (4, 102135838), (7, 58363336), (8, 51067919), (14, 29181668), (28, 14590834), (41, 9964472), (56, 7295417), (61, 6697432), (82, 4982236), (122, 3348716), (164, 2491118), (244, 1674358), (287, 1423496), (328, 1245559), (427, 956776), (488, 837179), (574, 711748), (854, 478388), (1148, 355874), (1708, 239194), (2296, 177937), (2501, 163352), (2917, 140056), (3416, 119597), (5002, 81676), (5834, 70028), (10004, 40838), (11668, 35014), (17507, 23336), (20008, 20419)]