374888704

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 782018048

約数和(自身を除く): 407129344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 256, 388, 487, 496, 776, 974, 992, 1552, 1948, 1984, 3007, 3104, 3896, 3968, 6014, 6208, 7792, 7936, 12028, 12416, 15097, 15584, 24056, 24832, 30194, 31168, 47239, 48112, 60388, 62336, 94478, 96224, 120776, 124672, 188956, 192448, 241552, 377912, 384896, 483104, 755824, 769792, 966208, 1464409, 1511648, 1932416, 2928818, 3023296, 3864832, 5857636, 6046592, 11715272, 12093184, 23430544, 46861088, 93722176, 187444352, 374888704]

約数ペア:

[(1, 374888704), (2, 187444352), (4, 93722176), (8, 46861088), (16, 23430544), (31, 12093184), (32, 11715272), (62, 6046592), (64, 5857636), (97, 3864832), (124, 3023296), (128, 2928818), (194, 1932416), (248, 1511648), (256, 1464409), (388, 966208), (487, 769792), (496, 755824), (776, 483104), (974, 384896), (992, 377912), (1552, 241552), (1948, 192448), (1984, 188956), (3007, 124672), (3104, 120776), (3896, 96224), (3968, 94478), (6014, 62336), (6208, 60388), (7792, 48112), (7936, 47239), (12028, 31168), (12416, 30194), (15097, 24832), (15584, 24056)]