728246844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1556083}}^1$

素因数の和:1556106

約数の個数: 36

約数和(自身を含む): 1982451016

約数和(自身を除く): 1254204172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1556083, 3112166, 4668249, 6224332, 9336498, 14004747, 18672996, 20229079, 28009494, 40458158, 56018988, 60687237, 80916316, 121374474, 182061711, 242748948, 364123422, 728246844]

約数ペア:

[(1, 728246844), (2, 364123422), (3, 242748948), (4, 182061711), (6, 121374474), (9, 80916316), (12, 60687237), (13, 56018988), (18, 40458158), (26, 28009494), (36, 20229079), (39, 18672996), (52, 14004747), (78, 9336498), (117, 6224332), (156, 4668249), (234, 3112166), (468, 1556083)]