215465824

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 514382400

約数和(自身を除く): 298916576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 82, 112, 116, 164, 203, 224, 232, 287, 328, 406, 464, 574, 656, 809, 812, 928, 1148, 1189, 1312, 1618, 1624, 2296, 2378, 3236, 3248, 4592, 4756, 5663, 6472, 6496, 8323, 9184, 9512, 11326, 12944, 16646, 19024, 22652, 23461, 25888, 33169, 33292, 38048, 45304, 46922, 66338, 66584, 90608, 93844, 132676, 133168, 164227, 181216, 187688, 232183, 265352, 266336, 328454, 375376, 464366, 530704, 656908, 750752, 928732, 961901, 1061408, 1313816, 1857464, 1923802, 2627632, 3714928, 3847604, 5255264, 6733307, 7429856, 7695208, 13466614, 15390416, 26933228, 30780832, 53866456, 107732912, 215465824]

約数ペア:

[(1, 215465824), (2, 107732912), (4, 53866456), (7, 30780832), (8, 26933228), (14, 15390416), (16, 13466614), (28, 7695208), (29, 7429856), (32, 6733307), (41, 5255264), (56, 3847604), (58, 3714928), (82, 2627632), (112, 1923802), (116, 1857464), (164, 1313816), (203, 1061408), (224, 961901), (232, 928732), (287, 750752), (328, 656908), (406, 530704), (464, 464366), (574, 375376), (656, 328454), (809, 266336), (812, 265352), (928, 232183), (1148, 187688), (1189, 181216), (1312, 164227), (1618, 133168), (1624, 132676), (2296, 93844), (2378, 90608), (3236, 66584), (3248, 66338), (4592, 46922), (4756, 45304), (5663, 38048), (6472, 33292), (6496, 33169), (8323, 25888), (9184, 23461), (9512, 22652), (11326, 19024), (12944, 16646)]