258820302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3769

約数の個数: 64

約数和(自身を含む): 595445760

約数和(自身を除く): 336625458

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 1131, 1209, 1798, 2262, 2418, 2697, 3691, 5394, 7382, 11073, 11687, 22146, 23374, 35061, 47983, 70122, 95966, 107039, 114421, 143949, 214078, 228842, 287898, 321117, 343263, 642234, 686526, 1391507, 1487473, 2783014, 2974946, 3318209, 4174521, 4462419, 6636418, 8349042, 8924838, 9954627, 19909254, 43136717, 86273434, 129410151, 258820302]

約数ペア:

[(1, 258820302), (2, 129410151), (3, 86273434), (6, 43136717), (13, 19909254), (26, 9954627), (29, 8924838), (31, 8349042), (39, 6636418), (58, 4462419), (62, 4174521), (78, 3318209), (87, 2974946), (93, 2783014), (174, 1487473), (186, 1391507), (377, 686526), (403, 642234), (754, 343263), (806, 321117), (899, 287898), (1131, 228842), (1209, 214078), (1798, 143949), (2262, 114421), (2418, 107039), (2697, 95966), (3691, 70122), (5394, 47983), (7382, 35061), (11073, 23374), (11687, 22146)]