268229108

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 546491904

約数和(自身を除く): 278262796

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 211, 332, 422, 547, 581, 844, 1094, 1162, 1477, 2188, 2324, 2954, 3829, 5908, 7658, 15316, 17513, 35026, 45401, 70052, 90802, 115417, 122591, 181604, 230834, 245182, 317807, 461668, 490364, 635614, 807919, 1271228, 1615838, 3231676, 9579611, 19159222, 38318444, 67057277, 134114554, 268229108]

約数ペア:

[(1, 268229108), (2, 134114554), (4, 67057277), (7, 38318444), (14, 19159222), (28, 9579611), (83, 3231676), (166, 1615838), (211, 1271228), (332, 807919), (422, 635614), (547, 490364), (581, 461668), (844, 317807), (1094, 245182), (1162, 230834), (1477, 181604), (2188, 122591), (2324, 115417), (2954, 90802), (3829, 70052), (5908, 45401), (7658, 35026), (15316, 17513)]