766175058

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 1938401280

約数和(自身を除く): 1172226222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 71, 74, 99, 111, 142, 198, 213, 222, 297, 333, 407, 426, 491, 594, 639, 666, 781, 814, 982, 999, 1221, 1278, 1473, 1562, 1917, 1998, 2343, 2442, 2627, 2946, 3663, 3834, 4419, 4686, 5254, 5401, 7029, 7326, 7881, 8838, 10802, 10989, 13257, 14058, 15762, 16203, 18167, 21087, 21978, 23643, 26514, 28897, 32406, 34861, 36334, 42174, 47286, 48609, 54501, 57794, 69722, 70929, 86691, 97218, 104583, 109002, 141858, 145827, 163503, 173382, 199837, 209166, 260073, 291654, 313749, 327006, 383471, 399674, 490509, 520146, 599511, 627498, 766942, 780219, 941247, 981018, 1150413, 1199022, 1289857, 1560438, 1798533, 1882494, 2300826, 2579714, 3451239, 3597066, 3869571, 5395599, 6902478, 7739142, 10353717, 10791198, 11608713, 14188427, 20707434, 23217426, 28376854, 34826139, 42565281, 69652278, 85130562, 127695843, 255391686, 383087529, 766175058]

約数ペア:

[(1, 766175058), (2, 383087529), (3, 255391686), (6, 127695843), (9, 85130562), (11, 69652278), (18, 42565281), (22, 34826139), (27, 28376854), (33, 23217426), (37, 20707434), (54, 14188427), (66, 11608713), (71, 10791198), (74, 10353717), (99, 7739142), (111, 6902478), (142, 5395599), (198, 3869571), (213, 3597066), (222, 3451239), (297, 2579714), (333, 2300826), (407, 1882494), (426, 1798533), (491, 1560438), (594, 1289857), (639, 1199022), (666, 1150413), (781, 981018), (814, 941247), (982, 780219), (999, 766942), (1221, 627498), (1278, 599511), (1473, 520146), (1562, 490509), (1917, 399674), (1998, 383471), (2343, 327006), (2442, 313749), (2627, 291654), (2946, 260073), (3663, 209166), (3834, 199837), (4419, 173382), (4686, 163503), (5254, 145827), (5401, 141858), (7029, 109002), (7326, 104583), (7881, 97218), (8838, 86691), (10802, 70929), (10989, 69722), (13257, 57794), (14058, 54501), (15762, 48609), (16203, 47286), (18167, 42174), (21087, 36334), (21978, 34861), (23643, 32406), (26514, 28897)]