312919068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1864

約数の個数: 144

約数和(自身を含む): 971695872

約数和(自身を除く): 658776804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 154, 187, 204, 231, 238, 242, 308, 357, 363, 374, 462, 476, 484, 561, 714, 726, 748, 847, 924, 1122, 1309, 1428, 1452, 1694, 1811, 2057, 2244, 2541, 2618, 3388, 3622, 3927, 4114, 5082, 5236, 5433, 6171, 7244, 7854, 8228, 10164, 10866, 12342, 12677, 14399, 15708, 19921, 21732, 24684, 25354, 28798, 30787, 38031, 39842, 43197, 50708, 57596, 59763, 61574, 76062, 79684, 86394, 92361, 119526, 123148, 139447, 152124, 172788, 184722, 215509, 219131, 239052, 278894, 338657, 369444, 418341, 431018, 438262, 557788, 646527, 657393, 677314, 836682, 862036, 876524, 1015971, 1293054, 1314786, 1354628, 1533917, 1673364, 2031942, 2370599, 2586108, 2629572, 3067834, 3725227, 4063884, 4601751, 4741198, 6135668, 7111797, 7450454, 9203502, 9482396, 11175681, 14223594, 14900908, 18407004, 22351362, 26076589, 28447188, 44702724, 52153178, 78229767, 104306356, 156459534, 312919068]

約数ペア:

[(1, 312919068), (2, 156459534), (3, 104306356), (4, 78229767), (6, 52153178), (7, 44702724), (11, 28447188), (12, 26076589), (14, 22351362), (17, 18407004), (21, 14900908), (22, 14223594), (28, 11175681), (33, 9482396), (34, 9203502), (42, 7450454), (44, 7111797), (51, 6135668), (66, 4741198), (68, 4601751), (77, 4063884), (84, 3725227), (102, 3067834), (119, 2629572), (121, 2586108), (132, 2370599), (154, 2031942), (187, 1673364), (204, 1533917), (231, 1354628), (238, 1314786), (242, 1293054), (308, 1015971), (357, 876524), (363, 862036), (374, 836682), (462, 677314), (476, 657393), (484, 646527), (561, 557788), (714, 438262), (726, 431018), (748, 418341), (847, 369444), (924, 338657), (1122, 278894), (1309, 239052), (1428, 219131), (1452, 215509), (1694, 184722), (1811, 172788), (2057, 152124), (2244, 139447), (2541, 123148), (2618, 119526), (3388, 92361), (3622, 86394), (3927, 79684), (4114, 76062), (5082, 61574), (5236, 59763), (5433, 57596), (6171, 50708), (7244, 43197), (7854, 39842), (8228, 38031), (10164, 30787), (10866, 28798), (12342, 25354), (12677, 24684), (14399, 21732), (15708, 19921)]