6984489472

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1021}}^1$

素因数の和:1501

約数の個数: 80

約数和(自身を含む): 14453074944

約数和(自身を除く): 7468585472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 431, 496, 512, 862, 992, 1021, 1724, 1984, 2042, 3448, 3968, 4084, 6896, 7936, 8168, 13361, 13792, 15872, 16336, 26722, 27584, 31651, 32672, 53444, 55168, 63302, 65344, 106888, 110336, 126604, 130688, 213776, 220672, 253208, 261376, 427552, 440051, 506416, 522752, 855104, 880102, 1012832, 1710208, 1760204, 2025664, 3420416, 3520408, 4051328, 6840832, 7040816, 8102656, 13641581, 14081632, 16205312, 27283162, 28163264, 54566324, 56326528, 109132648, 112653056, 218265296, 225306112, 436530592, 873061184, 1746122368, 3492244736, 6984489472]

約数ペア:

[(1, 6984489472), (2, 3492244736), (4, 1746122368), (8, 873061184), (16, 436530592), (31, 225306112), (32, 218265296), (62, 112653056), (64, 109132648), (124, 56326528), (128, 54566324), (248, 28163264), (256, 27283162), (431, 16205312), (496, 14081632), (512, 13641581), (862, 8102656), (992, 7040816), (1021, 6840832), (1724, 4051328), (1984, 3520408), (2042, 3420416), (3448, 2025664), (3968, 1760204), (4084, 1710208), (6896, 1012832), (7936, 880102), (8168, 855104), (13361, 522752), (13792, 506416), (15872, 440051), (16336, 427552), (26722, 261376), (27584, 253208), (31651, 220672), (32672, 213776), (53444, 130688), (55168, 126604), (63302, 110336), (65344, 106888)]