216317052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45179}}^1$

素因数の和:45215

約数の個数: 72

約数和(自身を含む): 657820800

約数和(自身を除く): 441503748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 45179, 90358, 135537, 180716, 271074, 316253, 406611, 542148, 632506, 813222, 858401, 948759, 1265012, 1626444, 1716802, 1897518, 2575203, 2846277, 3433604, 3795036, 5150406, 5692554, 6008807, 7725609, 10300812, 11385108, 12017614, 15451218, 18026421, 24035228, 30902436, 36052842, 54079263, 72105684, 108158526, 216317052]

約数ペア:

[(1, 216317052), (2, 108158526), (3, 72105684), (4, 54079263), (6, 36052842), (7, 30902436), (9, 24035228), (12, 18026421), (14, 15451218), (18, 12017614), (19, 11385108), (21, 10300812), (28, 7725609), (36, 6008807), (38, 5692554), (42, 5150406), (57, 3795036), (63, 3433604), (76, 2846277), (84, 2575203), (114, 1897518), (126, 1716802), (133, 1626444), (171, 1265012), (228, 948759), (252, 858401), (266, 813222), (342, 632506), (399, 542148), (532, 406611), (684, 316253), (798, 271074), (1197, 180716), (1596, 135537), (2394, 90358), (4788, 45179)]