387835296

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^4\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 1109291904

約数和(自身を除く): 721456608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 361, 372, 456, 496, 589, 608, 722, 744, 912, 992, 1083, 1178, 1444, 1488, 1767, 1824, 2166, 2356, 2888, 2976, 3534, 4332, 4712, 5776, 6859, 7068, 8664, 9424, 11191, 11552, 13718, 14136, 17328, 18848, 20577, 22382, 27436, 28272, 33573, 34656, 41154, 44764, 54872, 56544, 67146, 82308, 89528, 109744, 130321, 134292, 164616, 179056, 212629, 219488, 260642, 268584, 329232, 358112, 390963, 425258, 521284, 537168, 637887, 658464, 781926, 850516, 1042568, 1074336, 1275774, 1563852, 1701032, 2085136, 2551548, 3127704, 3402064, 4039951, 4170272, 5103096, 6255408, 6804128, 8079902, 10206192, 12119853, 12510816, 16159804, 20412384, 24239706, 32319608, 48479412, 64639216, 96958824, 129278432, 193917648, 387835296]

約数ペア:

[(1, 387835296), (2, 193917648), (3, 129278432), (4, 96958824), (6, 64639216), (8, 48479412), (12, 32319608), (16, 24239706), (19, 20412384), (24, 16159804), (31, 12510816), (32, 12119853), (38, 10206192), (48, 8079902), (57, 6804128), (62, 6255408), (76, 5103096), (93, 4170272), (96, 4039951), (114, 3402064), (124, 3127704), (152, 2551548), (186, 2085136), (228, 1701032), (248, 1563852), (304, 1275774), (361, 1074336), (372, 1042568), (456, 850516), (496, 781926), (589, 658464), (608, 637887), (722, 537168), (744, 521284), (912, 425258), (992, 390963), (1083, 358112), (1178, 329232), (1444, 268584), (1488, 260642), (1767, 219488), (1824, 212629), (2166, 179056), (2356, 164616), (2888, 134292), (2976, 130321), (3534, 109744), (4332, 89528), (4712, 82308), (5776, 67146), (6859, 56544), (7068, 54872), (8664, 44764), (9424, 41154), (11191, 34656), (11552, 33573), (13718, 28272), (14136, 27436), (17328, 22382), (18848, 20577)]