395982336

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3723

約数の個数: 80

約数和(自身を含む): 1070074368

約数和(自身を除く): 674092032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 2272, 3408, 3631, 4544, 6816, 7262, 9088, 10893, 13632, 14524, 18176, 21786, 27264, 29048, 36352, 43572, 54528, 58096, 87144, 109056, 116192, 174288, 232384, 257801, 348576, 464768, 515602, 697152, 773403, 929536, 1031204, 1394304, 1546806, 1859072, 2062408, 2788608, 3093612, 4124816, 5577216, 6187224, 8249632, 12374448, 16499264, 24748896, 32998528, 49497792, 65997056, 98995584, 131994112, 197991168, 395982336]

約数ペア:

[(1, 395982336), (2, 197991168), (3, 131994112), (4, 98995584), (6, 65997056), (8, 49497792), (12, 32998528), (16, 24748896), (24, 16499264), (32, 12374448), (48, 8249632), (64, 6187224), (71, 5577216), (96, 4124816), (128, 3093612), (142, 2788608), (192, 2062408), (213, 1859072), (256, 1546806), (284, 1394304), (384, 1031204), (426, 929536), (512, 773403), (568, 697152), (768, 515602), (852, 464768), (1136, 348576), (1536, 257801), (1704, 232384), (2272, 174288), (3408, 116192), (3631, 109056), (4544, 87144), (6816, 58096), (7262, 54528), (9088, 43572), (10893, 36352), (13632, 29048), (14524, 27264), (18176, 21786)]