216499248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 180

約数和(自身を含む): 717797808

約数和(自身を除く): 501298560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 183, 196, 244, 252, 294, 336, 366, 392, 427, 441, 488, 503, 504, 549, 588, 732, 784, 854, 882, 976, 1006, 1008, 1098, 1176, 1281, 1464, 1509, 1708, 1764, 2012, 2196, 2352, 2562, 2928, 2989, 3018, 3416, 3521, 3528, 3843, 4024, 4392, 4527, 5124, 5978, 6036, 6832, 7042, 7056, 7686, 8048, 8784, 8967, 9054, 10248, 10563, 11956, 12072, 14084, 15372, 17934, 18108, 20496, 21126, 23912, 24144, 24647, 26901, 28168, 30683, 30744, 31689, 35868, 36216, 42252, 47824, 49294, 53802, 56336, 61366, 61488, 63378, 71736, 72432, 73941, 84504, 92049, 98588, 107604, 122732, 126756, 143472, 147882, 169008, 184098, 197176, 214781, 215208, 221823, 245464, 253512, 276147, 295764, 368196, 394352, 429562, 430416, 443646, 490928, 507024, 552294, 591528, 644343, 736392, 859124, 887292, 1104588, 1183056, 1288686, 1472784, 1503467, 1718248, 1774584, 1933029, 2209176, 2577372, 3006934, 3436496, 3549168, 3866058, 4418352, 4510401, 5154744, 6013868, 7732116, 9020802, 10309488, 12027736, 13531203, 15464232, 18041604, 24055472, 27062406, 30928464, 36083208, 54124812, 72166416, 108249624, 216499248]

約数ペア:

[(1, 216499248), (2, 108249624), (3, 72166416), (4, 54124812), (6, 36083208), (7, 30928464), (8, 27062406), (9, 24055472), (12, 18041604), (14, 15464232), (16, 13531203), (18, 12027736), (21, 10309488), (24, 9020802), (28, 7732116), (36, 6013868), (42, 5154744), (48, 4510401), (49, 4418352), (56, 3866058), (61, 3549168), (63, 3436496), (72, 3006934), (84, 2577372), (98, 2209176), (112, 1933029), (122, 1774584), (126, 1718248), (144, 1503467), (147, 1472784), (168, 1288686), (183, 1183056), (196, 1104588), (244, 887292), (252, 859124), (294, 736392), (336, 644343), (366, 591528), (392, 552294), (427, 507024), (441, 490928), (488, 443646), (503, 430416), (504, 429562), (549, 394352), (588, 368196), (732, 295764), (784, 276147), (854, 253512), (882, 245464), (976, 221823), (1006, 215208), (1008, 214781), (1098, 197176), (1176, 184098), (1281, 169008), (1464, 147882), (1509, 143472), (1708, 126756), (1764, 122732), (2012, 107604), (2196, 98588), (2352, 92049), (2562, 84504), (2928, 73941), (2989, 72432), (3018, 71736), (3416, 63378), (3521, 61488), (3528, 61366), (3843, 56336), (4024, 53802), (4392, 49294), (4527, 47824), (5124, 42252), (5978, 36216), (6036, 35868), (6832, 31689), (7042, 30744), (7056, 30683), (7686, 28168), (8048, 26901), (8784, 24647), (8967, 24144), (9054, 23912), (10248, 21126), (10563, 20496), (11956, 18108), (12072, 17934), (14084, 15372)]