248934528

素因数分解:

$2^7\times 3^2\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 719819100

約数和(自身を除く): 470884572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 281, 288, 384, 562, 576, 769, 843, 1124, 1152, 1538, 1686, 2248, 2307, 2529, 3076, 3372, 4496, 4614, 5058, 6152, 6744, 6921, 8992, 9228, 10116, 12304, 13488, 13842, 17984, 18456, 20232, 24608, 26976, 27684, 35968, 36912, 40464, 49216, 53952, 55368, 73824, 80928, 98432, 107904, 110736, 147648, 161856, 216089, 221472, 295296, 323712, 432178, 442944, 648267, 864356, 885888, 1296534, 1728712, 1944801, 2593068, 3457424, 3889602, 5186136, 6914848, 7779204, 10372272, 13829696, 15558408, 20744544, 27659392, 31116816, 41489088, 62233632, 82978176, 124467264, 248934528]

約数ペア:

[(1, 248934528), (2, 124467264), (3, 82978176), (4, 62233632), (6, 41489088), (8, 31116816), (9, 27659392), (12, 20744544), (16, 15558408), (18, 13829696), (24, 10372272), (32, 7779204), (36, 6914848), (48, 5186136), (64, 3889602), (72, 3457424), (96, 2593068), (128, 1944801), (144, 1728712), (192, 1296534), (281, 885888), (288, 864356), (384, 648267), (562, 442944), (576, 432178), (769, 323712), (843, 295296), (1124, 221472), (1152, 216089), (1538, 161856), (1686, 147648), (2248, 110736), (2307, 107904), (2529, 98432), (3076, 80928), (3372, 73824), (4496, 55368), (4614, 53952), (5058, 49216), (6152, 40464), (6744, 36912), (6921, 35968), (8992, 27684), (9228, 26976), (10116, 24608), (12304, 20232), (13488, 18456), (13842, 17984)]