203427456

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 582819840

約数和(自身を除く): 379392384

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, 276, 368, 372, 384, 496, 552, 713, 736, 743, 744, 992, 1104, 1426, 1472, 1486, 1488, 1984, 2139, 2208, 2229, 2852, 2944, 2972, 2976, 3968, 4278, 4416, 4458, 5704, 5944, 5952, 8556, 8832, 8916, 11408, 11888, 11904, 17089, 17112, 17832, 22816, 23033, 23776, 34178, 34224, 35664, 45632, 46066, 47552, 51267, 68356, 68448, 69099, 71328, 91264, 92132, 95104, 102534, 136712, 136896, 138198, 142656, 184264, 205068, 273424, 273792, 276396, 285312, 368528, 410136, 529759, 546848, 552792, 737056, 820272, 1059518, 1093696, 1105584, 1474112, 1589277, 1640544, 2119036, 2187392, 2211168, 2948224, 3178554, 3281088, 4238072, 4422336, 6357108, 6562176, 8476144, 8844672, 12714216, 16952288, 25428432, 33904576, 50856864, 67809152, 101713728, 203427456]

約数ペア:

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