218212764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 639744000

約数和(自身を除く): 421531236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 139, 154, 231, 278, 308, 417, 462, 556, 834, 924, 973, 1529, 1668, 1699, 1946, 2919, 3058, 3398, 3892, 4587, 5097, 5838, 6116, 6796, 9174, 10194, 10703, 11676, 11893, 18348, 18689, 20388, 21406, 23786, 32109, 35679, 37378, 42812, 47572, 56067, 64218, 71358, 74756, 112134, 128436, 130823, 142716, 224268, 236161, 261646, 392469, 472322, 523292, 708483, 784938, 944644, 1416966, 1569876, 1653127, 2597771, 2833932, 3306254, 4959381, 5195542, 6612508, 7793313, 9918762, 10391084, 15586626, 18184397, 19837524, 31173252, 36368794, 54553191, 72737588, 109106382, 218212764]

約数ペア:

[(1, 218212764), (2, 109106382), (3, 72737588), (4, 54553191), (6, 36368794), (7, 31173252), (11, 19837524), (12, 18184397), (14, 15586626), (21, 10391084), (22, 9918762), (28, 7793313), (33, 6612508), (42, 5195542), (44, 4959381), (66, 3306254), (77, 2833932), (84, 2597771), (132, 1653127), (139, 1569876), (154, 1416966), (231, 944644), (278, 784938), (308, 708483), (417, 523292), (462, 472322), (556, 392469), (834, 261646), (924, 236161), (973, 224268), (1529, 142716), (1668, 130823), (1699, 128436), (1946, 112134), (2919, 74756), (3058, 71358), (3398, 64218), (3892, 56067), (4587, 47572), (5097, 42812), (5838, 37378), (6116, 35679), (6796, 32109), (9174, 23786), (10194, 21406), (10703, 20388), (11676, 18689), (11893, 18348)]