996488704

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 2041744320

約数和(自身を除く): 1045255616

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 131, 166, 179, 256, 262, 332, 358, 512, 524, 664, 716, 1048, 1328, 1432, 2096, 2656, 2864, 4192, 5312, 5728, 8384, 10624, 10873, 11456, 14857, 16768, 21248, 21746, 22912, 23449, 29714, 33536, 42496, 43492, 45824, 46898, 59428, 67072, 86984, 91648, 93796, 118856, 173968, 187592, 237712, 347936, 375184, 475424, 695872, 750368, 950848, 1391744, 1500736, 1901696, 1946267, 2783488, 3001472, 3803392, 3892534, 5566976, 6002944, 7606784, 7785068, 12005888, 15570136, 31140272, 62280544, 124561088, 249122176, 498244352, 996488704]

約数ペア:

[(1, 996488704), (2, 498244352), (4, 249122176), (8, 124561088), (16, 62280544), (32, 31140272), (64, 15570136), (83, 12005888), (128, 7785068), (131, 7606784), (166, 6002944), (179, 5566976), (256, 3892534), (262, 3803392), (332, 3001472), (358, 2783488), (512, 1946267), (524, 1901696), (664, 1500736), (716, 1391744), (1048, 950848), (1328, 750368), (1432, 695872), (2096, 475424), (2656, 375184), (2864, 347936), (4192, 237712), (5312, 187592), (5728, 173968), (8384, 118856), (10624, 93796), (10873, 91648), (11456, 86984), (14857, 67072), (16768, 59428), (21248, 46898), (21746, 45824), (22912, 43492), (23449, 42496), (29714, 33536)]