262548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:54

約数の個数: 96

約数和(自身を含む): 846720

約数和(自身を除く): 584172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 99, 102, 108, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 297, 306, 351, 374, 396, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 858, 884, 918, 1122, 1188, 1287, 1326, 1404, 1683, 1716, 1836, 1989, 2244, 2431, 2574, 2652, 3366, 3861, 3978, 4862, 5049, 5148, 5967, 6732, 7293, 7722, 7956, 9724, 10098, 11934, 14586, 15444, 20196, 21879, 23868, 29172, 43758, 65637, 87516, 131274, 262548]

約数ペア:

[(1, 262548), (2, 131274), (3, 87516), (4, 65637), (6, 43758), (9, 29172), (11, 23868), (12, 21879), (13, 20196), (17, 15444), (18, 14586), (22, 11934), (26, 10098), (27, 9724), (33, 7956), (34, 7722), (36, 7293), (39, 6732), (44, 5967), (51, 5148), (52, 5049), (54, 4862), (66, 3978), (68, 3861), (78, 3366), (99, 2652), (102, 2574), (108, 2431), (117, 2244), (132, 1989), (143, 1836), (153, 1716), (156, 1683), (187, 1404), (198, 1326), (204, 1287), (221, 1188), (234, 1122), (286, 918), (297, 884), (306, 858), (351, 748), (374, 702), (396, 663), (429, 612), (442, 594), (459, 572), (468, 561)]