274904504

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 628404480

約数和(自身を除く): 353499976

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 49, 56, 86, 94, 98, 172, 188, 196, 301, 329, 344, 347, 376, 392, 602, 658, 694, 1204, 1316, 1388, 2021, 2107, 2303, 2408, 2429, 2632, 2776, 4042, 4214, 4606, 4858, 8084, 8428, 9212, 9716, 14147, 14921, 16168, 16309, 16856, 17003, 18424, 19432, 28294, 29842, 32618, 34006, 56588, 59684, 65236, 68012, 99029, 104447, 113176, 114163, 119368, 130472, 136024, 198058, 208894, 228326, 396116, 417788, 456652, 701287, 731129, 792232, 799141, 835576, 913304, 1402574, 1462258, 1598282, 2805148, 2924516, 3196564, 4909009, 5610296, 5849032, 6393128, 9818018, 19636036, 34363063, 39272072, 68726126, 137452252, 274904504]

約数ペア:

[(1, 274904504), (2, 137452252), (4, 68726126), (7, 39272072), (8, 34363063), (14, 19636036), (28, 9818018), (43, 6393128), (47, 5849032), (49, 5610296), (56, 4909009), (86, 3196564), (94, 2924516), (98, 2805148), (172, 1598282), (188, 1462258), (196, 1402574), (301, 913304), (329, 835576), (344, 799141), (347, 792232), (376, 731129), (392, 701287), (602, 456652), (658, 417788), (694, 396116), (1204, 228326), (1316, 208894), (1388, 198058), (2021, 136024), (2107, 130472), (2303, 119368), (2408, 114163), (2429, 113176), (2632, 104447), (2776, 99029), (4042, 68012), (4214, 65236), (4606, 59684), (4858, 56588), (8084, 34006), (8428, 32618), (9212, 29842), (9716, 28294), (14147, 19432), (14921, 18424), (16168, 17003), (16309, 16856)]