907684428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{773}}^1\times {\mathrm{1997}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 2468137392

約数和(自身を除く): 1560452964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 773, 1546, 1997, 2319, 3092, 3994, 4638, 5411, 5991, 7988, 9276, 10822, 11982, 13979, 16233, 21644, 23964, 27958, 32466, 37877, 41937, 55916, 64932, 75754, 83874, 97853, 113631, 151508, 167748, 195706, 227262, 293559, 391412, 454524, 587118, 1174236, 1543681, 3087362, 4631043, 6174724, 9262086, 10805767, 18524172, 21611534, 32417301, 43223068, 64834602, 75640369, 129669204, 151280738, 226921107, 302561476, 453842214, 907684428]

約数ペア:

[(1, 907684428), (2, 453842214), (3, 302561476), (4, 226921107), (6, 151280738), (7, 129669204), (12, 75640369), (14, 64834602), (21, 43223068), (28, 32417301), (42, 21611534), (49, 18524172), (84, 10805767), (98, 9262086), (147, 6174724), (196, 4631043), (294, 3087362), (588, 1543681), (773, 1174236), (1546, 587118), (1997, 454524), (2319, 391412), (3092, 293559), (3994, 227262), (4638, 195706), (5411, 167748), (5991, 151508), (7988, 113631), (9276, 97853), (10822, 83874), (11982, 75754), (13979, 64932), (16233, 55916), (21644, 41937), (23964, 37877), (27958, 32466)]