487355988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109469}}^1$

素因数の和:109536

約数の個数: 48

約数和(自身を含む): 1324149120

約数和(自身を除く): 836793132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 109469, 218938, 328407, 437876, 656814, 766283, 1313628, 1532566, 2298849, 3065132, 4597698, 5801857, 9195396, 11603714, 17405571, 23207428, 34811142, 40612999, 69622284, 81225998, 121838997, 162451996, 243677994, 487355988]

約数ペア:

[(1, 487355988), (2, 243677994), (3, 162451996), (4, 121838997), (6, 81225998), (7, 69622284), (12, 40612999), (14, 34811142), (21, 23207428), (28, 17405571), (42, 11603714), (53, 9195396), (84, 5801857), (106, 4597698), (159, 3065132), (212, 2298849), (318, 1532566), (371, 1313628), (636, 766283), (742, 656814), (1113, 437876), (1484, 328407), (2226, 218938), (4452, 109469)]