309480732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3144

約数の個数: 108

約数和(自身を含む): 897558480

約数和(自身を除く): 588077748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 363, 396, 414, 484, 506, 726, 759, 828, 1012, 1089, 1452, 1518, 2178, 2277, 2783, 3036, 3089, 4356, 4554, 5566, 6178, 8349, 9108, 9267, 11132, 12356, 16698, 18534, 25047, 27801, 33396, 33979, 37068, 50094, 55602, 67958, 71047, 100188, 101937, 111204, 135916, 142094, 203874, 213141, 284188, 305811, 373769, 407748, 426282, 611622, 639423, 747538, 781517, 852564, 1121307, 1223244, 1278846, 1495076, 1563034, 2242614, 2344551, 2557692, 3126068, 3363921, 4485228, 4689102, 6727842, 7033653, 8596687, 9378204, 13455684, 14067306, 17193374, 25790061, 28134612, 34386748, 51580122, 77370183, 103160244, 154740366, 309480732]

約数ペア:

[(1, 309480732), (2, 154740366), (3, 103160244), (4, 77370183), (6, 51580122), (9, 34386748), (11, 28134612), (12, 25790061), (18, 17193374), (22, 14067306), (23, 13455684), (33, 9378204), (36, 8596687), (44, 7033653), (46, 6727842), (66, 4689102), (69, 4485228), (92, 3363921), (99, 3126068), (121, 2557692), (132, 2344551), (138, 2242614), (198, 1563034), (207, 1495076), (242, 1278846), (253, 1223244), (276, 1121307), (363, 852564), (396, 781517), (414, 747538), (484, 639423), (506, 611622), (726, 426282), (759, 407748), (828, 373769), (1012, 305811), (1089, 284188), (1452, 213141), (1518, 203874), (2178, 142094), (2277, 135916), (2783, 111204), (3036, 101937), (3089, 100188), (4356, 71047), (4554, 67958), (5566, 55602), (6178, 50094), (8349, 37068), (9108, 33979), (9267, 33396), (11132, 27801), (12356, 25047), (16698, 18534)]