1604556

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2629044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 179, 249, 332, 358, 498, 537, 716, 747, 996, 1074, 1494, 1611, 2148, 2241, 2988, 3222, 4482, 4833, 6444, 8964, 9666, 14857, 19332, 29714, 44571, 59428, 89142, 133713, 178284, 267426, 401139, 534852, 802278, 1604556]

約数ペア:

[(1, 1604556), (2, 802278), (3, 534852), (4, 401139), (6, 267426), (9, 178284), (12, 133713), (18, 89142), (27, 59428), (36, 44571), (54, 29714), (83, 19332), (108, 14857), (166, 9666), (179, 8964), (249, 6444), (332, 4833), (358, 4482), (498, 3222), (537, 2988), (716, 2241), (747, 2148), (996, 1611), (1074, 1494)]