328955526

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 766080000

約数和(自身を除く): 437124474

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 783, 1422, 1566, 2133, 2291, 2659, 4266, 4582, 5318, 6873, 7977, 13746, 15954, 20619, 23931, 41238, 47862, 61857, 71793, 77111, 123714, 143586, 154222, 210061, 231333, 420122, 462666, 630183, 693999, 1260366, 1387998, 1890549, 2081997, 3781098, 4163994, 5671647, 6091769, 11343294, 12183538, 18275307, 36550614, 54825921, 109651842, 164477763, 328955526]

約数ペア:

[(1, 328955526), (2, 164477763), (3, 109651842), (6, 54825921), (9, 36550614), (18, 18275307), (27, 12183538), (29, 11343294), (54, 6091769), (58, 5671647), (79, 4163994), (87, 3781098), (158, 2081997), (174, 1890549), (237, 1387998), (261, 1260366), (474, 693999), (522, 630183), (711, 462666), (783, 420122), (1422, 231333), (1566, 210061), (2133, 154222), (2291, 143586), (2659, 123714), (4266, 77111), (4582, 71793), (5318, 61857), (6873, 47862), (7977, 41238), (13746, 23931), (15954, 20619)]