406854912

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 1167925248

約数和(自身を除く): 761070336

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, 713, 736, 743, 744, 768, 992, 1104, 1426, 1472, 1486, 1488, 1984, 2139, 2208, 2229, 2852, 2944, 2972, 2976, 3968, 4278, 4416, 4458, 5704, 5888, 5944, 5952, 7936, 8556, 8832, 8916, 11408, 11888, 11904, 17089, 17112, 17664, 17832, 22816, 23033, 23776, 23808, 34178, 34224, 35664, 45632, 46066, 47552, 51267, 68356, 68448, 69099, 71328, 91264, 92132, 95104, 102534, 136712, 136896, 138198, 142656, 182528, 184264, 190208, 205068, 273424, 273792, 276396, 285312, 368528, 410136, 529759, 546848, 547584, 552792, 570624, 737056, 820272, 1059518, 1093696, 1105584, 1474112, 1589277, 1640544, 2119036, 2187392, 2211168, 2948224, 3178554, 3281088, 4238072, 4374784, 4422336, 5896448, 6357108, 6562176, 8476144, 8844672, 12714216, 13124352, 16952288, 17689344, 25428432, 33904576, 50856864, 67809152, 101713728, 135618304, 203427456, 406854912]

約数ペア:

[(1, 406854912), (2, 203427456), (3, 135618304), (4, 101713728), (6, 67809152), (8, 50856864), (12, 33904576), (16, 25428432), (23, 17689344), (24, 16952288), (31, 13124352), (32, 12714216), (46, 8844672), (48, 8476144), (62, 6562176), (64, 6357108), (69, 5896448), (92, 4422336), (93, 4374784), (96, 4238072), (124, 3281088), (128, 3178554), (138, 2948224), (184, 2211168), (186, 2187392), (192, 2119036), (248, 1640544), (256, 1589277), (276, 1474112), (368, 1105584), (372, 1093696), (384, 1059518), (496, 820272), (552, 737056), (713, 570624), (736, 552792), (743, 547584), (744, 546848), (768, 529759), (992, 410136), (1104, 368528), (1426, 285312), (1472, 276396), (1486, 273792), (1488, 273424), (1984, 205068), (2139, 190208), (2208, 184264), (2229, 182528), (2852, 142656), (2944, 138198), (2972, 136896), (2976, 136712), (3968, 102534), (4278, 95104), (4416, 92132), (4458, 91264), (5704, 71328), (5888, 69099), (5944, 68448), (5952, 68356), (7936, 51267), (8556, 47552), (8832, 46066), (8916, 45632), (11408, 35664), (11888, 34224), (11904, 34178), (17089, 23808), (17112, 23776), (17664, 23033), (17832, 22816)]