494286976

素因数分解:

$2^7\times {\mathrm{19}}^3\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 1041256800

約数和(自身を除く): 546969824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 563, 608, 722, 1126, 1216, 1444, 2252, 2432, 2888, 4504, 5776, 6859, 9008, 10697, 11552, 13718, 18016, 21394, 23104, 27436, 36032, 42788, 46208, 54872, 72064, 85576, 109744, 171152, 203243, 219488, 342304, 406486, 438976, 684608, 812972, 877952, 1369216, 1625944, 3251888, 3861617, 6503776, 7723234, 13007552, 15446468, 26015104, 30892936, 61785872, 123571744, 247143488, 494286976]

約数ペア:

[(1, 494286976), (2, 247143488), (4, 123571744), (8, 61785872), (16, 30892936), (19, 26015104), (32, 15446468), (38, 13007552), (64, 7723234), (76, 6503776), (128, 3861617), (152, 3251888), (304, 1625944), (361, 1369216), (563, 877952), (608, 812972), (722, 684608), (1126, 438976), (1216, 406486), (1444, 342304), (2252, 219488), (2432, 203243), (2888, 171152), (4504, 109744), (5776, 85576), (6859, 72064), (9008, 54872), (10697, 46208), (11552, 42788), (13718, 36032), (18016, 27436), (21394, 23104)]