304032128

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 630049920

約数和(自身を除く): 326017792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 193, 248, 386, 397, 496, 772, 794, 992, 1544, 1588, 1984, 3088, 3176, 3968, 5983, 6176, 6352, 11966, 12307, 12352, 12704, 23932, 24614, 24704, 25408, 47864, 49228, 50816, 76621, 95728, 98456, 153242, 191456, 196912, 306484, 382912, 393824, 612968, 765824, 787648, 1225936, 1575296, 2375251, 2451872, 4750502, 4903744, 9501004, 9807488, 19002008, 38004016, 76008032, 152016064, 304032128]

約数ペア:

[(1, 304032128), (2, 152016064), (4, 76008032), (8, 38004016), (16, 19002008), (31, 9807488), (32, 9501004), (62, 4903744), (64, 4750502), (124, 2451872), (128, 2375251), (193, 1575296), (248, 1225936), (386, 787648), (397, 765824), (496, 612968), (772, 393824), (794, 382912), (992, 306484), (1544, 196912), (1588, 191456), (1984, 153242), (3088, 98456), (3176, 95728), (3968, 76621), (5983, 50816), (6176, 49228), (6352, 47864), (11966, 25408), (12307, 24704), (12352, 24614), (12704, 23932)]