331370556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 875212800

約数和(自身を除く): 543842244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 79, 86, 129, 132, 158, 172, 237, 258, 316, 473, 474, 516, 739, 869, 946, 948, 1419, 1478, 1738, 1892, 2217, 2607, 2838, 2956, 3397, 3476, 4434, 5214, 5676, 6794, 8129, 8868, 10191, 10428, 13588, 16258, 20382, 24387, 31777, 32516, 37367, 40764, 48774, 58381, 63554, 74734, 95331, 97548, 112101, 116762, 127108, 149468, 175143, 190662, 224202, 233524, 349547, 350286, 381324, 448404, 642191, 699094, 700572, 1048641, 1284382, 1398188, 1926573, 2097282, 2510383, 2568764, 3853146, 4194564, 5020766, 7531149, 7706292, 10041532, 15062298, 27614213, 30124596, 55228426, 82842639, 110456852, 165685278, 331370556]

約数ペア:

[(1, 331370556), (2, 165685278), (3, 110456852), (4, 82842639), (6, 55228426), (11, 30124596), (12, 27614213), (22, 15062298), (33, 10041532), (43, 7706292), (44, 7531149), (66, 5020766), (79, 4194564), (86, 3853146), (129, 2568764), (132, 2510383), (158, 2097282), (172, 1926573), (237, 1398188), (258, 1284382), (316, 1048641), (473, 700572), (474, 699094), (516, 642191), (739, 448404), (869, 381324), (946, 350286), (948, 349547), (1419, 233524), (1478, 224202), (1738, 190662), (1892, 175143), (2217, 149468), (2607, 127108), (2838, 116762), (2956, 112101), (3397, 97548), (3476, 95331), (4434, 74734), (5214, 63554), (5676, 58381), (6794, 48774), (8129, 40764), (8868, 37367), (10191, 32516), (10428, 31777), (13588, 24387), (16258, 20382)]