239381472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 688431744

約数和(自身を除く): 449050272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 397, 528, 571, 794, 1056, 1142, 1191, 1588, 1713, 2284, 2382, 3176, 3426, 4367, 4568, 4764, 6281, 6352, 6852, 8734, 9136, 9528, 12562, 12704, 13101, 13704, 17468, 18272, 18843, 19056, 25124, 26202, 27408, 34936, 37686, 38112, 50248, 52404, 54816, 69872, 75372, 100496, 104808, 139744, 150744, 200992, 209616, 226687, 301488, 419232, 453374, 602976, 680061, 906748, 1360122, 1813496, 2493557, 2720244, 3626992, 4987114, 5440488, 7253984, 7480671, 9974228, 10880976, 14961342, 19948456, 21761952, 29922684, 39896912, 59845368, 79793824, 119690736, 239381472]

約数ペア:

[(1, 239381472), (2, 119690736), (3, 79793824), (4, 59845368), (6, 39896912), (8, 29922684), (11, 21761952), (12, 19948456), (16, 14961342), (22, 10880976), (24, 9974228), (32, 7480671), (33, 7253984), (44, 5440488), (48, 4987114), (66, 3626992), (88, 2720244), (96, 2493557), (132, 1813496), (176, 1360122), (264, 906748), (352, 680061), (397, 602976), (528, 453374), (571, 419232), (794, 301488), (1056, 226687), (1142, 209616), (1191, 200992), (1588, 150744), (1713, 139744), (2284, 104808), (2382, 100496), (3176, 75372), (3426, 69872), (4367, 54816), (4568, 52404), (4764, 50248), (6281, 38112), (6352, 37686), (6852, 34936), (8734, 27408), (9136, 26202), (9528, 25124), (12562, 19056), (12704, 18843), (13101, 18272), (13704, 17468)]