380534196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{17491}}^1$

素因数の和:17549

約数の個数: 72

約数和(自身を含む): 1060854816

約数和(自身を除く): 680320620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 17491, 21756, 34982, 52473, 69964, 104946, 122437, 209892, 244874, 367311, 489748, 647167, 734622, 857059, 1294334, 1469244, 1714118, 1941501, 2571177, 2588668, 3428236, 3883002, 4530169, 5142354, 7766004, 9060338, 10284708, 13590507, 18120676, 27181014, 31711183, 54362028, 63422366, 95133549, 126844732, 190267098, 380534196]

約数ペア:

[(1, 380534196), (2, 190267098), (3, 126844732), (4, 95133549), (6, 63422366), (7, 54362028), (12, 31711183), (14, 27181014), (21, 18120676), (28, 13590507), (37, 10284708), (42, 9060338), (49, 7766004), (74, 5142354), (84, 4530169), (98, 3883002), (111, 3428236), (147, 2588668), (148, 2571177), (196, 1941501), (222, 1714118), (259, 1469244), (294, 1294334), (444, 857059), (518, 734622), (588, 647167), (777, 489748), (1036, 367311), (1554, 244874), (1813, 209892), (3108, 122437), (3626, 104946), (5439, 69964), (7252, 52473), (10878, 34982), (17491, 21756)]