650076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 1774080

約数和(自身を除く): 1124004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 109, 142, 213, 218, 284, 327, 426, 436, 497, 654, 763, 852, 994, 1308, 1491, 1526, 1988, 2289, 2982, 3052, 4578, 5964, 7739, 9156, 15478, 23217, 30956, 46434, 54173, 92868, 108346, 162519, 216692, 325038, 650076]

約数ペア:

[(1, 650076), (2, 325038), (3, 216692), (4, 162519), (6, 108346), (7, 92868), (12, 54173), (14, 46434), (21, 30956), (28, 23217), (42, 15478), (71, 9156), (84, 7739), (109, 5964), (142, 4578), (213, 3052), (218, 2982), (284, 2289), (327, 1988), (426, 1526), (436, 1491), (497, 1308), (654, 994), (763, 852)]