31404298968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1221767}}^1$

素因数の和:1221806

約数の個数: 128

約数和(自身を含む): 105560755200

約数和(自身を除く): 74156456232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8568, 12852, 25704, 1221767, 2443534, 3665301, 4887068, 7330602, 8552369, 9774136, 10995903, 14661204, 17104738, 20770039, 21991806, 25657107, 29322408, 32987709, 34209476, 41540078, 43983612, 51314214, 62310117, 65975418, 68418952, 76971321, 83080156, 87967224, 102628428, 124620234, 131950836, 145390273, 153942642, 166160312, 186930351, 205256856, 230913963, 249240468, 263901672, 290780546, 307885284, 373860702, 436170819, 461827926, 498480936, 560791053, 581561092, 615770568, 747721404, 872341638, 923655852, 1121582106, 1163122184, 1308512457, 1495442808, 1744683276, 1847311704, 2243164212, 2617024914, 3489366552, 3925537371, 4486328424, 5234049828, 7851074742, 10468099656, 15702149484, 31404298968]

約数ペア:

[(1, 31404298968), (2, 15702149484), (3, 10468099656), (4, 7851074742), (6, 5234049828), (7, 4486328424), (8, 3925537371), (9, 3489366552), (12, 2617024914), (14, 2243164212), (17, 1847311704), (18, 1744683276), (21, 1495442808), (24, 1308512457), (27, 1163122184), (28, 1121582106), (34, 923655852), (36, 872341638), (42, 747721404), (51, 615770568), (54, 581561092), (56, 560791053), (63, 498480936), (68, 461827926), (72, 436170819), (84, 373860702), (102, 307885284), (108, 290780546), (119, 263901672), (126, 249240468), (136, 230913963), (153, 205256856), (168, 186930351), (189, 166160312), (204, 153942642), (216, 145390273), (238, 131950836), (252, 124620234), (306, 102628428), (357, 87967224), (378, 83080156), (408, 76971321), (459, 68418952), (476, 65975418), (504, 62310117), (612, 51314214), (714, 43983612), (756, 41540078), (918, 34209476), (952, 32987709), (1071, 29322408), (1224, 25657107), (1428, 21991806), (1512, 20770039), (1836, 17104738), (2142, 14661204), (2856, 10995903), (3213, 9774136), (3672, 8552369), (4284, 7330602), (6426, 4887068), (8568, 3665301), (12852, 2443534), (25704, 1221767)]