216278568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 690094080

約数和(自身を除く): 473815512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 31, 33, 36, 44, 46, 62, 66, 69, 72, 88, 92, 93, 99, 124, 132, 138, 184, 186, 198, 207, 248, 253, 264, 276, 279, 341, 372, 383, 396, 414, 506, 552, 558, 682, 713, 744, 759, 766, 792, 828, 1012, 1023, 1116, 1149, 1364, 1426, 1518, 1532, 1656, 2024, 2046, 2139, 2232, 2277, 2298, 2728, 2852, 3036, 3064, 3069, 3447, 4092, 4213, 4278, 4554, 4596, 5704, 6072, 6138, 6417, 6894, 7843, 8184, 8426, 8556, 8809, 9108, 9192, 11873, 12276, 12639, 12834, 13788, 15686, 16852, 17112, 17618, 18216, 23529, 23746, 24552, 25278, 25668, 26427, 27576, 31372, 33704, 35236, 35619, 37917, 47058, 47492, 50556, 51336, 52854, 62744, 70472, 70587, 71238, 75834, 79281, 94116, 94984, 96899, 101112, 105708, 106857, 130603, 141174, 142476, 151668, 158562, 188232, 193798, 211416, 213714, 261206, 273079, 282348, 284952, 290697, 303336, 317124, 387596, 391809, 427428, 522412, 546158, 564696, 581394, 634248, 775192, 783618, 819237, 854856, 872091, 1044824, 1092316, 1162788, 1175427, 1567236, 1638474, 1744182, 2184632, 2325576, 2350854, 2457711, 3003869, 3134472, 3276948, 3488364, 4701708, 4915422, 6007738, 6553896, 6976728, 9011607, 9403416, 9830844, 12015476, 18023214, 19661688, 24030952, 27034821, 36046428, 54069642, 72092856, 108139284, 216278568]

約数ペア:

[(1, 216278568), (2, 108139284), (3, 72092856), (4, 54069642), (6, 36046428), (8, 27034821), (9, 24030952), (11, 19661688), (12, 18023214), (18, 12015476), (22, 9830844), (23, 9403416), (24, 9011607), (31, 6976728), (33, 6553896), (36, 6007738), (44, 4915422), (46, 4701708), (62, 3488364), (66, 3276948), (69, 3134472), (72, 3003869), (88, 2457711), (92, 2350854), (93, 2325576), (99, 2184632), (124, 1744182), (132, 1638474), (138, 1567236), (184, 1175427), (186, 1162788), (198, 1092316), (207, 1044824), (248, 872091), (253, 854856), (264, 819237), (276, 783618), (279, 775192), (341, 634248), (372, 581394), (383, 564696), (396, 546158), (414, 522412), (506, 427428), (552, 391809), (558, 387596), (682, 317124), (713, 303336), (744, 290697), (759, 284952), (766, 282348), (792, 273079), (828, 261206), (1012, 213714), (1023, 211416), (1116, 193798), (1149, 188232), (1364, 158562), (1426, 151668), (1518, 142476), (1532, 141174), (1656, 130603), (2024, 106857), (2046, 105708), (2139, 101112), (2232, 96899), (2277, 94984), (2298, 94116), (2728, 79281), (2852, 75834), (3036, 71238), (3064, 70587), (3069, 70472), (3447, 62744), (4092, 52854), (4213, 51336), (4278, 50556), (4554, 47492), (4596, 47058), (5704, 37917), (6072, 35619), (6138, 35236), (6417, 33704), (6894, 31372), (7843, 27576), (8184, 26427), (8426, 25668), (8556, 25278), (8809, 24552), (9108, 23746), (9192, 23529), (11873, 18216), (12276, 17618), (12639, 17112), (12834, 16852), (13788, 15686)]