386156982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 851834880

約数和(自身を除く): 465677898

約数列:

[1, 2, 3, 6, 23, 29, 46, 47, 58, 69, 87, 94, 138, 141, 174, 282, 667, 1081, 1334, 1363, 2001, 2053, 2162, 2726, 3243, 4002, 4089, 4106, 6159, 6486, 8178, 12318, 31349, 47219, 59537, 62698, 94047, 94438, 96491, 119074, 141657, 178611, 188094, 192982, 283314, 289473, 357222, 578946, 1369351, 2219293, 2738702, 2798239, 4108053, 4438586, 5596478, 6657879, 8216106, 8394717, 13315758, 16789434, 64359497, 128718994, 193078491, 386156982]

約数ペア:

[(1, 386156982), (2, 193078491), (3, 128718994), (6, 64359497), (23, 16789434), (29, 13315758), (46, 8394717), (47, 8216106), (58, 6657879), (69, 5596478), (87, 4438586), (94, 4108053), (138, 2798239), (141, 2738702), (174, 2219293), (282, 1369351), (667, 578946), (1081, 357222), (1334, 289473), (1363, 283314), (2001, 192982), (2053, 188094), (2162, 178611), (2726, 141657), (3243, 119074), (4002, 96491), (4089, 94438), (4106, 94047), (6159, 62698), (6486, 59537), (8178, 47219), (12318, 31349)]