328156686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 876827952

約数和(自身を除く): 548671266

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 241, 253, 286, 299, 414, 429, 482, 506, 529, 598, 723, 759, 858, 897, 1058, 1287, 1446, 1518, 1587, 1794, 2169, 2277, 2574, 2651, 2691, 3133, 3174, 3289, 4338, 4554, 4761, 5302, 5382, 5543, 5819, 6266, 6578, 6877, 7953, 9399, 9522, 9867, 11086, 11638, 13754, 15906, 16629, 17457, 18798, 19734, 20631, 23859, 28197, 29601, 33258, 34463, 34914, 41262, 47718, 49887, 52371, 56394, 59202, 60973, 61893, 68926, 72059, 75647, 99774, 103389, 104742, 121946, 123786, 127489, 144118, 151294, 182919, 206778, 216177, 226941, 254978, 310167, 365838, 382467, 432354, 453882, 548757, 620334, 648531, 680823, 764934, 792649, 1097514, 1147401, 1297062, 1361646, 1402379, 1585298, 1657357, 2294802, 2377947, 2804758, 3314714, 4207137, 4755894, 4972071, 7133841, 8414274, 9944142, 12621411, 14267682, 14916213, 18230927, 25242822, 29832426, 36461854, 54692781, 109385562, 164078343, 328156686]

約数ペア:

[(1, 328156686), (2, 164078343), (3, 109385562), (6, 54692781), (9, 36461854), (11, 29832426), (13, 25242822), (18, 18230927), (22, 14916213), (23, 14267682), (26, 12621411), (33, 9944142), (39, 8414274), (46, 7133841), (66, 4972071), (69, 4755894), (78, 4207137), (99, 3314714), (117, 2804758), (138, 2377947), (143, 2294802), (198, 1657357), (207, 1585298), (234, 1402379), (241, 1361646), (253, 1297062), (286, 1147401), (299, 1097514), (414, 792649), (429, 764934), (482, 680823), (506, 648531), (529, 620334), (598, 548757), (723, 453882), (759, 432354), (858, 382467), (897, 365838), (1058, 310167), (1287, 254978), (1446, 226941), (1518, 216177), (1587, 206778), (1794, 182919), (2169, 151294), (2277, 144118), (2574, 127489), (2651, 123786), (2691, 121946), (3133, 104742), (3174, 103389), (3289, 99774), (4338, 75647), (4554, 72059), (4761, 68926), (5302, 61893), (5382, 60973), (5543, 59202), (5819, 56394), (6266, 52371), (6578, 49887), (6877, 47718), (7953, 41262), (9399, 34914), (9522, 34463), (9867, 33258), (11086, 29601), (11638, 28197), (13754, 23859), (15906, 20631), (16629, 19734), (17457, 18798)]