389614944

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 1068318720

約数和(自身を除く): 678703776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 89, 93, 96, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 992, 1068, 1424, 1471, 1488, 2136, 2759, 2848, 2942, 2976, 4272, 4413, 5518, 5884, 8277, 8544, 8826, 11036, 11768, 16554, 17652, 22072, 23536, 33108, 35304, 44144, 45601, 47072, 66216, 70608, 88288, 91202, 130919, 132432, 136803, 141216, 182404, 261838, 264864, 273606, 364808, 392757, 523676, 547212, 729616, 785514, 1047352, 1094424, 1459232, 1571028, 2094704, 2188848, 3142056, 4058489, 4189408, 4377696, 6284112, 8116978, 12175467, 12568224, 16233956, 24350934, 32467912, 48701868, 64935824, 97403736, 129871648, 194807472, 389614944]

約数ペア:

[(1, 389614944), (2, 194807472), (3, 129871648), (4, 97403736), (6, 64935824), (8, 48701868), (12, 32467912), (16, 24350934), (24, 16233956), (31, 12568224), (32, 12175467), (48, 8116978), (62, 6284112), (89, 4377696), (93, 4189408), (96, 4058489), (124, 3142056), (178, 2188848), (186, 2094704), (248, 1571028), (267, 1459232), (356, 1094424), (372, 1047352), (496, 785514), (534, 729616), (712, 547212), (744, 523676), (992, 392757), (1068, 364808), (1424, 273606), (1471, 264864), (1488, 261838), (2136, 182404), (2759, 141216), (2848, 136803), (2942, 132432), (2976, 130919), (4272, 91202), (4413, 88288), (5518, 70608), (5884, 66216), (8277, 47072), (8544, 45601), (8826, 44144), (11036, 35304), (11768, 33108), (16554, 23536), (17652, 22072)]