752872448

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 88

約数和(自身を含む): 1598035584

約数和(自身を除く): 845163136

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 512, 592, 641, 992, 1024, 1147, 1184, 1282, 1984, 2294, 2368, 2564, 3968, 4588, 4736, 5128, 7936, 9176, 9472, 10256, 15872, 18352, 18944, 19871, 20512, 23717, 31744, 36704, 37888, 39742, 41024, 47434, 73408, 79484, 82048, 94868, 146816, 158968, 164096, 189736, 293632, 317936, 328192, 379472, 587264, 635872, 656384, 735227, 758944, 1174528, 1271744, 1470454, 1517888, 2543488, 2940908, 3035776, 5086976, 5881816, 6071552, 10173952, 11763632, 12143104, 20347904, 23527264, 24286208, 47054528, 94109056, 188218112, 376436224, 752872448]

約数ペア:

[(1, 752872448), (2, 376436224), (4, 188218112), (8, 94109056), (16, 47054528), (31, 24286208), (32, 23527264), (37, 20347904), (62, 12143104), (64, 11763632), (74, 10173952), (124, 6071552), (128, 5881816), (148, 5086976), (248, 3035776), (256, 2940908), (296, 2543488), (496, 1517888), (512, 1470454), (592, 1271744), (641, 1174528), (992, 758944), (1024, 735227), (1147, 656384), (1184, 635872), (1282, 587264), (1984, 379472), (2294, 328192), (2368, 317936), (2564, 293632), (3968, 189736), (4588, 164096), (4736, 158968), (5128, 146816), (7936, 94868), (9176, 82048), (9472, 79484), (10256, 73408), (15872, 47434), (18352, 41024), (18944, 39742), (19871, 37888), (20512, 36704), (23717, 31744)]