247831296

素因数分解:

$2^8\times 3^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 661961664

約数和(自身を除く): 414130368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 467, 691, 768, 934, 1382, 1401, 1868, 2073, 2764, 2802, 3736, 4146, 5528, 5604, 7472, 8292, 11056, 11208, 14944, 16584, 22112, 22416, 29888, 33168, 44224, 44832, 59776, 66336, 88448, 89664, 119552, 132672, 176896, 179328, 265344, 322697, 358656, 530688, 645394, 968091, 1290788, 1936182, 2581576, 3872364, 5163152, 7744728, 10326304, 15489456, 20652608, 30978912, 41305216, 61957824, 82610432, 123915648, 247831296]

約数ペア:

[(1, 247831296), (2, 123915648), (3, 82610432), (4, 61957824), (6, 41305216), (8, 30978912), (12, 20652608), (16, 15489456), (24, 10326304), (32, 7744728), (48, 5163152), (64, 3872364), (96, 2581576), (128, 1936182), (192, 1290788), (256, 968091), (384, 645394), (467, 530688), (691, 358656), (768, 322697), (934, 265344), (1382, 179328), (1401, 176896), (1868, 132672), (2073, 119552), (2764, 89664), (2802, 88448), (3736, 66336), (4146, 59776), (5528, 44832), (5604, 44224), (7472, 33168), (8292, 29888), (11056, 22416), (11208, 22112), (14944, 16584)]