643094712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9773

約数の個数: 96

約数和(自身を含む): 1902307680

約数和(自身を除く): 1259212968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 9677, 11076, 16614, 19354, 22152, 29031, 33228, 38708, 58062, 66456, 77416, 87093, 116124, 125801, 174186, 232248, 251602, 348372, 377403, 503204, 687067, 696744, 754806, 1006408, 1132209, 1374134, 1509612, 2061201, 2264418, 2748268, 3019224, 4122402, 4528836, 5496536, 6183603, 8244804, 8931871, 9057672, 12367206, 16489608, 17863742, 24734412, 26795613, 35727484, 49468824, 53591226, 71454968, 80386839, 107182452, 160773678, 214364904, 321547356, 643094712]

約数ペア:

[(1, 643094712), (2, 321547356), (3, 214364904), (4, 160773678), (6, 107182452), (8, 80386839), (9, 71454968), (12, 53591226), (13, 49468824), (18, 35727484), (24, 26795613), (26, 24734412), (36, 17863742), (39, 16489608), (52, 12367206), (71, 9057672), (72, 8931871), (78, 8244804), (104, 6183603), (117, 5496536), (142, 4528836), (156, 4122402), (213, 3019224), (234, 2748268), (284, 2264418), (312, 2061201), (426, 1509612), (468, 1374134), (568, 1132209), (639, 1006408), (852, 754806), (923, 696744), (936, 687067), (1278, 503204), (1704, 377403), (1846, 348372), (2556, 251602), (2769, 232248), (3692, 174186), (5112, 125801), (5538, 116124), (7384, 87093), (8307, 77416), (9677, 66456), (11076, 58062), (16614, 38708), (19354, 33228), (22152, 29031)]