264804568

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 607874400

約数和(自身を除く): 343069832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 97, 116, 164, 194, 203, 232, 287, 328, 388, 406, 574, 679, 776, 812, 1148, 1189, 1358, 1624, 1681, 2296, 2378, 2716, 2813, 3362, 3977, 4756, 5432, 5626, 6724, 7954, 8323, 9512, 11252, 11767, 13448, 15908, 16646, 19691, 22504, 23534, 27839, 31816, 33292, 39382, 47068, 48749, 55678, 66584, 78764, 94136, 97498, 111356, 115333, 157528, 163057, 194996, 222712, 230666, 326114, 341243, 389992, 461332, 652228, 682486, 807331, 922664, 1141399, 1304456, 1364972, 1614662, 2282798, 2729944, 3229324, 4565596, 4728653, 6458648, 9131192, 9457306, 18914612, 33100571, 37829224, 66201142, 132402284, 264804568]

約数ペア:

[(1, 264804568), (2, 132402284), (4, 66201142), (7, 37829224), (8, 33100571), (14, 18914612), (28, 9457306), (29, 9131192), (41, 6458648), (56, 4728653), (58, 4565596), (82, 3229324), (97, 2729944), (116, 2282798), (164, 1614662), (194, 1364972), (203, 1304456), (232, 1141399), (287, 922664), (328, 807331), (388, 682486), (406, 652228), (574, 461332), (679, 389992), (776, 341243), (812, 326114), (1148, 230666), (1189, 222712), (1358, 194996), (1624, 163057), (1681, 157528), (2296, 115333), (2378, 111356), (2716, 97498), (2813, 94136), (3362, 78764), (3977, 66584), (4756, 55678), (5432, 48749), (5626, 47068), (6724, 39382), (7954, 33292), (8323, 31816), (9512, 27839), (11252, 23534), (11767, 22504), (13448, 19691), (15908, 16646)]