385301838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 837568512

約数和(自身を除く): 452266674

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 263, 271, 318, 526, 542, 789, 813, 901, 1578, 1626, 1802, 2703, 4471, 4607, 5406, 8942, 9214, 13413, 13821, 13939, 14363, 26826, 27642, 27878, 28726, 41817, 43089, 71273, 83634, 86178, 142546, 213819, 236963, 244171, 427638, 473926, 488342, 710889, 732513, 1211641, 1421778, 1465026, 2423282, 3634923, 3777469, 7269846, 7554938, 11332407, 22664814, 64216973, 128433946, 192650919, 385301838]

約数ペア:

[(1, 385301838), (2, 192650919), (3, 128433946), (6, 64216973), (17, 22664814), (34, 11332407), (51, 7554938), (53, 7269846), (102, 3777469), (106, 3634923), (159, 2423282), (263, 1465026), (271, 1421778), (318, 1211641), (526, 732513), (542, 710889), (789, 488342), (813, 473926), (901, 427638), (1578, 244171), (1626, 236963), (1802, 213819), (2703, 142546), (4471, 86178), (4607, 83634), (5406, 71273), (8942, 43089), (9214, 41817), (13413, 28726), (13821, 27878), (13939, 27642), (14363, 26826)]