254994592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 555448320

約数和(自身を除く): 300453728

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 83, 124, 152, 163, 166, 248, 304, 326, 332, 496, 589, 608, 652, 664, 992, 1178, 1304, 1328, 1577, 2356, 2573, 2608, 2656, 3097, 3154, 4712, 5053, 5146, 5216, 6194, 6308, 9424, 10106, 10292, 12388, 12616, 13529, 18848, 20212, 20584, 24776, 25232, 27058, 40424, 41168, 48887, 49552, 50464, 54116, 80848, 82336, 96007, 97774, 99104, 108232, 161696, 192014, 195548, 216464, 257051, 384028, 391096, 419399, 432928, 514102, 768056, 782192, 838798, 1028204, 1536112, 1564384, 1677596, 2056408, 3072224, 3355192, 4112816, 6710384, 7968581, 8225632, 13420768, 15937162, 31874324, 63748648, 127497296, 254994592]

約数ペア:

[(1, 254994592), (2, 127497296), (4, 63748648), (8, 31874324), (16, 15937162), (19, 13420768), (31, 8225632), (32, 7968581), (38, 6710384), (62, 4112816), (76, 3355192), (83, 3072224), (124, 2056408), (152, 1677596), (163, 1564384), (166, 1536112), (248, 1028204), (304, 838798), (326, 782192), (332, 768056), (496, 514102), (589, 432928), (608, 419399), (652, 391096), (664, 384028), (992, 257051), (1178, 216464), (1304, 195548), (1328, 192014), (1577, 161696), (2356, 108232), (2573, 99104), (2608, 97774), (2656, 96007), (3097, 82336), (3154, 80848), (4712, 54116), (5053, 50464), (5146, 49552), (5216, 48887), (6194, 41168), (6308, 40424), (9424, 27058), (10106, 25232), (10292, 24776), (12388, 20584), (12616, 20212), (13529, 18848)]