407128704

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1558

約数の個数: 128

約数和(自身を含む): 1165639680

約数和(自身を除く): 758510976

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, 744, 992, 1104, 1426, 1472, 1487, 1488, 1984, 2139, 2208, 2852, 2944, 2974, 2976, 3968, 4278, 4416, 4461, 5704, 5948, 5952, 8556, 8832, 8922, 11408, 11896, 11904, 17112, 17844, 22816, 23792, 34201, 34224, 35688, 45632, 46097, 47584, 68402, 68448, 71376, 91264, 92194, 95168, 102603, 136804, 136896, 138291, 142752, 184388, 190336, 205206, 273608, 273792, 276582, 285504, 368776, 410412, 547216, 553164, 571008, 737552, 820824, 1060231, 1094432, 1106328, 1475104, 1641648, 2120462, 2188864, 2212656, 2950208, 3180693, 3283296, 4240924, 4377728, 4425312, 5900416, 6361386, 6566592, 8481848, 8850624, 12722772, 13133184, 16963696, 17701248, 25445544, 33927392, 50891088, 67854784, 101782176, 135709568, 203564352, 407128704]

約数ペア:

[(1, 407128704), (2, 203564352), (3, 135709568), (4, 101782176), (6, 67854784), (8, 50891088), (12, 33927392), (16, 25445544), (23, 17701248), (24, 16963696), (31, 13133184), (32, 12722772), (46, 8850624), (48, 8481848), (62, 6566592), (64, 6361386), (69, 5900416), (92, 4425312), (93, 4377728), (96, 4240924), (124, 3283296), (128, 3180693), (138, 2950208), (184, 2212656), (186, 2188864), (192, 2120462), (248, 1641648), (276, 1475104), (368, 1106328), (372, 1094432), (384, 1060231), (496, 820824), (552, 737552), (713, 571008), (736, 553164), (744, 547216), (992, 410412), (1104, 368776), (1426, 285504), (1472, 276582), (1487, 273792), (1488, 273608), (1984, 205206), (2139, 190336), (2208, 184388), (2852, 142752), (2944, 138291), (2974, 136896), (2976, 136804), (3968, 102603), (4278, 95168), (4416, 92194), (4461, 91264), (5704, 71376), (5948, 68448), (5952, 68402), (8556, 47584), (8832, 46097), (8922, 45632), (11408, 35688), (11896, 34224), (11904, 34201), (17112, 23792), (17844, 22816)]