217046412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 655572960

約数和(自身を除く): 438526548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 121, 132, 153, 187, 198, 204, 242, 297, 306, 363, 374, 396, 459, 484, 561, 594, 612, 726, 748, 918, 977, 1089, 1122, 1188, 1452, 1683, 1836, 1954, 2057, 2178, 2244, 2931, 3267, 3366, 3908, 4114, 4356, 5049, 5862, 6171, 6534, 6732, 8228, 8793, 10098, 10747, 11724, 12342, 13068, 16609, 17586, 18513, 20196, 21494, 24684, 26379, 32241, 33218, 35172, 37026, 42988, 49827, 52758, 55539, 64482, 66436, 74052, 96723, 99654, 105516, 111078, 118217, 128964, 149481, 182699, 193446, 199308, 222156, 236434, 290169, 298962, 354651, 365398, 386892, 448443, 472868, 548097, 580338, 597924, 709302, 730796, 896886, 1063953, 1096194, 1160676, 1418604, 1644291, 1793772, 2009689, 2127906, 2192388, 3191859, 3288582, 4019378, 4255812, 4932873, 6029067, 6383718, 6577164, 8038756, 9865746, 12058134, 12767436, 18087201, 19731492, 24116268, 36174402, 54261603, 72348804, 108523206, 217046412]

約数ペア:

[(1, 217046412), (2, 108523206), (3, 72348804), (4, 54261603), (6, 36174402), (9, 24116268), (11, 19731492), (12, 18087201), (17, 12767436), (18, 12058134), (22, 9865746), (27, 8038756), (33, 6577164), (34, 6383718), (36, 6029067), (44, 4932873), (51, 4255812), (54, 4019378), (66, 3288582), (68, 3191859), (99, 2192388), (102, 2127906), (108, 2009689), (121, 1793772), (132, 1644291), (153, 1418604), (187, 1160676), (198, 1096194), (204, 1063953), (242, 896886), (297, 730796), (306, 709302), (363, 597924), (374, 580338), (396, 548097), (459, 472868), (484, 448443), (561, 386892), (594, 365398), (612, 354651), (726, 298962), (748, 290169), (918, 236434), (977, 222156), (1089, 199308), (1122, 193446), (1188, 182699), (1452, 149481), (1683, 128964), (1836, 118217), (1954, 111078), (2057, 105516), (2178, 99654), (2244, 96723), (2931, 74052), (3267, 66436), (3366, 64482), (3908, 55539), (4114, 52758), (4356, 49827), (5049, 42988), (5862, 37026), (6171, 35172), (6534, 33218), (6732, 32241), (8228, 26379), (8793, 24684), (10098, 21494), (10747, 20196), (11724, 18513), (12342, 17586), (13068, 16609)]