331472724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5381

約数の個数: 72

約数和(自身を含む): 870075360

約数和(自身を除く): 538602636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2838, 5203, 5309, 5676, 10406, 10618, 15609, 15927, 20812, 21236, 31218, 31854, 58399, 62436, 63708, 116798, 175197, 228287, 233596, 350394, 456574, 642389, 684861, 700788, 913148, 1284778, 1369722, 1927167, 2511157, 2569556, 2739444, 3854334, 5022314, 7533471, 7708668, 10044628, 15066942, 27622727, 30133884, 55245454, 82868181, 110490908, 165736362, 331472724]

約数ペア:

[(1, 331472724), (2, 165736362), (3, 110490908), (4, 82868181), (6, 55245454), (11, 30133884), (12, 27622727), (22, 15066942), (33, 10044628), (43, 7708668), (44, 7533471), (66, 5022314), (86, 3854334), (121, 2739444), (129, 2569556), (132, 2511157), (172, 1927167), (242, 1369722), (258, 1284778), (363, 913148), (473, 700788), (484, 684861), (516, 642389), (726, 456574), (946, 350394), (1419, 233596), (1452, 228287), (1892, 175197), (2838, 116798), (5203, 63708), (5309, 62436), (5676, 58399), (10406, 31854), (10618, 31218), (15609, 21236), (15927, 20812)]