489362688

素因数分解:

$2^8\times 3^3\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:961

約数の個数: 144

約数和(自身を含む): 1466283840

約数和(自身を除く): 976921152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 256, 288, 332, 384, 432, 498, 576, 664, 747, 768, 853, 864, 996, 1152, 1328, 1494, 1706, 1728, 1992, 2241, 2304, 2559, 2656, 2988, 3412, 3456, 3984, 4482, 5118, 5312, 5976, 6824, 6912, 7677, 7968, 8964, 10236, 10624, 11952, 13648, 15354, 15936, 17928, 20472, 21248, 23031, 23904, 27296, 30708, 31872, 35856, 40944, 46062, 47808, 54592, 61416, 63744, 70799, 71712, 81888, 92124, 95616, 109184, 122832, 141598, 143424, 163776, 184248, 191232, 212397, 218368, 245664, 283196, 286848, 327552, 368496, 424794, 491328, 566392, 573696, 637191, 655104, 736992, 849588, 982656, 1132784, 1274382, 1473984, 1699176, 1911573, 1965312, 2265568, 2548764, 2947968, 3398352, 3823146, 4531136, 5097528, 5895936, 6796704, 7646292, 9062272, 10195056, 13593408, 15292584, 18124544, 20390112, 27186816, 30585168, 40780224, 54373632, 61170336, 81560448, 122340672, 163120896, 244681344, 489362688]

約数ペア:

[(1, 489362688), (2, 244681344), (3, 163120896), (4, 122340672), (6, 81560448), (8, 61170336), (9, 54373632), (12, 40780224), (16, 30585168), (18, 27186816), (24, 20390112), (27, 18124544), (32, 15292584), (36, 13593408), (48, 10195056), (54, 9062272), (64, 7646292), (72, 6796704), (83, 5895936), (96, 5097528), (108, 4531136), (128, 3823146), (144, 3398352), (166, 2947968), (192, 2548764), (216, 2265568), (249, 1965312), (256, 1911573), (288, 1699176), (332, 1473984), (384, 1274382), (432, 1132784), (498, 982656), (576, 849588), (664, 736992), (747, 655104), (768, 637191), (853, 573696), (864, 566392), (996, 491328), (1152, 424794), (1328, 368496), (1494, 327552), (1706, 286848), (1728, 283196), (1992, 245664), (2241, 218368), (2304, 212397), (2559, 191232), (2656, 184248), (2988, 163776), (3412, 143424), (3456, 141598), (3984, 122832), (4482, 109184), (5118, 95616), (5312, 92124), (5976, 81888), (6824, 71712), (6912, 70799), (7677, 63744), (7968, 61416), (8964, 54592), (10236, 47808), (10624, 46062), (11952, 40944), (13648, 35856), (15354, 31872), (15936, 30708), (17928, 27296), (20472, 23904), (21248, 23031)]