1253205744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79357}}^1$

素因数の和:79422

約数の個数: 80

約数和(自身を含む): 3778710528

約数和(自身を除く): 2525504784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 79357, 158714, 238071, 317428, 476142, 555499, 634856, 952284, 1110998, 1269712, 1666497, 1904568, 2221996, 3332994, 3729779, 3809136, 4443992, 6665988, 7459558, 8887984, 11189337, 13331976, 14919116, 22378674, 26108453, 26663952, 29838232, 44757348, 52216906, 59676464, 78325359, 89514696, 104433812, 156650718, 179029392, 208867624, 313301436, 417735248, 626602872, 1253205744]

約数ペア:

[(1, 1253205744), (2, 626602872), (3, 417735248), (4, 313301436), (6, 208867624), (7, 179029392), (8, 156650718), (12, 104433812), (14, 89514696), (16, 78325359), (21, 59676464), (24, 52216906), (28, 44757348), (42, 29838232), (47, 26663952), (48, 26108453), (56, 22378674), (84, 14919116), (94, 13331976), (112, 11189337), (141, 8887984), (168, 7459558), (188, 6665988), (282, 4443992), (329, 3809136), (336, 3729779), (376, 3332994), (564, 2221996), (658, 1904568), (752, 1666497), (987, 1269712), (1128, 1110998), (1316, 952284), (1974, 634856), (2256, 555499), (2632, 476142), (3948, 317428), (5264, 238071), (7896, 158714), (15792, 79357)]