618392424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8293}}^1$

素因数の和:8554

約数の個数: 64

約数和(自身を含む): 1672070400

約数和(自身を除く): 1053677976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 5736, 6214, 8293, 9321, 12428, 16586, 18642, 24856, 24879, 33172, 37284, 49758, 66344, 74568, 99516, 107809, 199032, 215618, 323427, 431236, 646854, 862472, 1293708, 1982027, 2587416, 3964054, 5946081, 7928108, 11892162, 15856216, 23784324, 25766351, 47568648, 51532702, 77299053, 103065404, 154598106, 206130808, 309196212, 618392424]

約数ペア:

[(1, 618392424), (2, 309196212), (3, 206130808), (4, 154598106), (6, 103065404), (8, 77299053), (12, 51532702), (13, 47568648), (24, 25766351), (26, 23784324), (39, 15856216), (52, 11892162), (78, 7928108), (104, 5946081), (156, 3964054), (239, 2587416), (312, 1982027), (478, 1293708), (717, 862472), (956, 646854), (1434, 431236), (1912, 323427), (2868, 215618), (3107, 199032), (5736, 107809), (6214, 99516), (8293, 74568), (9321, 66344), (12428, 49758), (16586, 37284), (18642, 33172), (24856, 24879)]