390104044928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{30293}}^1$

素因数の和:30500

約数の個数: 128

約数和(自身を含む): 856544673600

約数和(自身を除く): 466440628672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 109, 128, 142, 208, 218, 284, 416, 436, 568, 832, 872, 923, 1136, 1417, 1664, 1744, 1846, 2272, 2834, 3488, 3692, 4544, 5668, 6976, 7384, 7739, 9088, 11336, 13952, 14768, 15478, 22672, 29536, 30293, 30956, 45344, 59072, 60586, 61912, 90688, 100607, 118144, 121172, 123824, 181376, 201214, 242344, 247648, 393809, 402428, 484688, 495296, 787618, 804856, 969376, 990592, 1575236, 1609712, 1938752, 2150803, 3150472, 3219424, 3301937, 3877504, 4301606, 6300944, 6438848, 6603874, 8603212, 12601888, 12877696, 13207748, 17206424, 25203776, 26415496, 27960439, 34412848, 42925181, 50407552, 52830992, 55920878, 68825696, 85850362, 105661984, 111841756, 137651392, 171700724, 211323968, 223683512, 234437527, 275302784, 343401448, 422647936, 447367024, 468875054, 686802896, 894734048, 937750108, 1373605792, 1789468096, 1875500216, 2747211584, 3047687851, 3578936192, 3751000432, 5494423168, 6095375702, 7502000864, 12190751404, 15004001728, 24381502808, 30008003456, 48763005616, 97526011232, 195052022464, 390104044928]

約数ペア:

[(1, 390104044928), (2, 195052022464), (4, 97526011232), (8, 48763005616), (13, 30008003456), (16, 24381502808), (26, 15004001728), (32, 12190751404), (52, 7502000864), (64, 6095375702), (71, 5494423168), (104, 3751000432), (109, 3578936192), (128, 3047687851), (142, 2747211584), (208, 1875500216), (218, 1789468096), (284, 1373605792), (416, 937750108), (436, 894734048), (568, 686802896), (832, 468875054), (872, 447367024), (923, 422647936), (1136, 343401448), (1417, 275302784), (1664, 234437527), (1744, 223683512), (1846, 211323968), (2272, 171700724), (2834, 137651392), (3488, 111841756), (3692, 105661984), (4544, 85850362), (5668, 68825696), (6976, 55920878), (7384, 52830992), (7739, 50407552), (9088, 42925181), (11336, 34412848), (13952, 27960439), (14768, 26415496), (15478, 25203776), (22672, 17206424), (29536, 13207748), (30293, 12877696), (30956, 12601888), (45344, 8603212), (59072, 6603874), (60586, 6438848), (61912, 6300944), (90688, 4301606), (100607, 3877504), (118144, 3301937), (121172, 3219424), (123824, 3150472), (181376, 2150803), (201214, 1938752), (242344, 1609712), (247648, 1575236), (393809, 990592), (402428, 969376), (484688, 804856), (495296, 787618)]