385958742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 907522560

約数和(自身を除く): 521563818

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 271, 403, 494, 542, 589, 741, 806, 813, 961, 1178, 1209, 1482, 1626, 1767, 1922, 2418, 2883, 3523, 3534, 5149, 5766, 7046, 7657, 8401, 10298, 10569, 12493, 15314, 15447, 16802, 18259, 21138, 22971, 24986, 25203, 30894, 36518, 37479, 45942, 50406, 54777, 66937, 74958, 109213, 109554, 133874, 159619, 200811, 218426, 237367, 260431, 319238, 327639, 401622, 474734, 478857, 520862, 655278, 712101, 781293, 957714, 1424202, 1562586, 2075047, 3385603, 4150094, 4948189, 6225141, 6771206, 9896378, 10156809, 12450282, 14844567, 20313618, 29689134, 64326457, 128652914, 192979371, 385958742]

約数ペア:

[(1, 385958742), (2, 192979371), (3, 128652914), (6, 64326457), (13, 29689134), (19, 20313618), (26, 14844567), (31, 12450282), (38, 10156809), (39, 9896378), (57, 6771206), (62, 6225141), (78, 4948189), (93, 4150094), (114, 3385603), (186, 2075047), (247, 1562586), (271, 1424202), (403, 957714), (494, 781293), (542, 712101), (589, 655278), (741, 520862), (806, 478857), (813, 474734), (961, 401622), (1178, 327639), (1209, 319238), (1482, 260431), (1626, 237367), (1767, 218426), (1922, 200811), (2418, 159619), (2883, 133874), (3523, 109554), (3534, 109213), (5149, 74958), (5766, 66937), (7046, 54777), (7657, 50406), (8401, 45942), (10298, 37479), (10569, 36518), (12493, 30894), (15314, 25203), (15447, 24986), (16802, 22971), (18259, 21138)]