7829386968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{140191}}^1$

素因数の和:140392

約数の個数: 64

約数和(自身を含む): 21197030400

約数和(自身を除く): 13367643432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 179, 312, 358, 537, 716, 1074, 1432, 2148, 2327, 4296, 4654, 6981, 9308, 13962, 18616, 27924, 55848, 140191, 280382, 420573, 560764, 841146, 1121528, 1682292, 1822483, 3364584, 3644966, 5467449, 7289932, 10934898, 14579864, 21869796, 25094189, 43739592, 50188378, 75282567, 100376756, 150565134, 200753512, 301130268, 326224457, 602260536, 652448914, 978673371, 1304897828, 1957346742, 2609795656, 3914693484, 7829386968]

約数ペア:

[(1, 7829386968), (2, 3914693484), (3, 2609795656), (4, 1957346742), (6, 1304897828), (8, 978673371), (12, 652448914), (13, 602260536), (24, 326224457), (26, 301130268), (39, 200753512), (52, 150565134), (78, 100376756), (104, 75282567), (156, 50188378), (179, 43739592), (312, 25094189), (358, 21869796), (537, 14579864), (716, 10934898), (1074, 7289932), (1432, 5467449), (2148, 3644966), (2327, 3364584), (4296, 1822483), (4654, 1682292), (6981, 1121528), (9308, 841146), (13962, 560764), (18616, 420573), (27924, 280382), (55848, 140191)]