312670464

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 897921024

約数和(自身を除く): 585250560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 552, 571, 713, 736, 744, 768, 992, 1104, 1142, 1426, 1472, 1488, 1713, 1984, 2139, 2208, 2284, 2852, 2944, 2976, 3426, 3968, 4278, 4416, 4568, 5704, 5888, 5952, 6852, 7936, 8556, 8832, 9136, 11408, 11904, 13133, 13704, 17112, 17664, 17701, 18272, 22816, 23808, 26266, 27408, 34224, 35402, 36544, 39399, 45632, 52532, 53103, 54816, 68448, 70804, 73088, 78798, 91264, 105064, 106206, 109632, 136896, 141608, 146176, 157596, 182528, 210128, 212412, 219264, 273792, 283216, 315192, 407123, 420256, 424824, 438528, 547584, 566432, 630384, 814246, 840512, 849648, 1132864, 1221369, 1260768, 1628492, 1681024, 1699296, 2265728, 2442738, 2521536, 3256984, 3362048, 3398592, 4531456, 4885476, 5043072, 6513968, 6797184, 9770952, 10086144, 13027936, 13594368, 19541904, 26055872, 39083808, 52111744, 78167616, 104223488, 156335232, 312670464]

約数ペア:

[(1, 312670464), (2, 156335232), (3, 104223488), (4, 78167616), (6, 52111744), (8, 39083808), (12, 26055872), (16, 19541904), (23, 13594368), (24, 13027936), (31, 10086144), (32, 9770952), (46, 6797184), (48, 6513968), (62, 5043072), (64, 4885476), (69, 4531456), (92, 3398592), (93, 3362048), (96, 3256984), (124, 2521536), (128, 2442738), (138, 2265728), (184, 1699296), (186, 1681024), (192, 1628492), (248, 1260768), (256, 1221369), (276, 1132864), (368, 849648), (372, 840512), (384, 814246), (496, 630384), (552, 566432), (571, 547584), (713, 438528), (736, 424824), (744, 420256), (768, 407123), (992, 315192), (1104, 283216), (1142, 273792), (1426, 219264), (1472, 212412), (1488, 210128), (1713, 182528), (1984, 157596), (2139, 146176), (2208, 141608), (2284, 136896), (2852, 109632), (2944, 106206), (2976, 105064), (3426, 91264), (3968, 78798), (4278, 73088), (4416, 70804), (4568, 68448), (5704, 54816), (5888, 53103), (5952, 52532), (6852, 45632), (7936, 39399), (8556, 36544), (8832, 35402), (9136, 34224), (11408, 27408), (11904, 26266), (13133, 23808), (13704, 22816), (17112, 18272), (17664, 17701)]