217575288

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 716695200

約数和(自身を除く): 499119912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 84, 98, 108, 122, 126, 147, 168, 183, 189, 196, 216, 244, 252, 294, 337, 366, 378, 392, 427, 441, 488, 504, 549, 588, 674, 732, 756, 854, 882, 1011, 1098, 1176, 1281, 1323, 1348, 1464, 1512, 1647, 1708, 1764, 2022, 2196, 2359, 2562, 2646, 2696, 2989, 3033, 3294, 3416, 3528, 3843, 4044, 4392, 4718, 5124, 5292, 5978, 6066, 6588, 7077, 7686, 8088, 8967, 9099, 9436, 10248, 10584, 11529, 11956, 12132, 13176, 14154, 15372, 16513, 17934, 18198, 18872, 20557, 21231, 23058, 23912, 24264, 26901, 28308, 30744, 33026, 35868, 36396, 41114, 42462, 46116, 49539, 53802, 56616, 61671, 63693, 66052, 71736, 72792, 80703, 82228, 84924, 92232, 99078, 107604, 123342, 127386, 132104, 143899, 148617, 161406, 164456, 169848, 185013, 198156, 215208, 246684, 254772, 287798, 297234, 322812, 370026, 396312, 431697, 445851, 493368, 509544, 555039, 575596, 594468, 645624, 740052, 863394, 891702, 1007293, 1110078, 1151192, 1188936, 1295091, 1480104, 1726788, 1783404, 2014586, 2220156, 2590182, 3021879, 3453576, 3566808, 3885273, 4029172, 4440312, 5180364, 6043758, 7770546, 8058344, 9065637, 10360728, 12087516, 15541092, 18131274, 24175032, 27196911, 31082184, 36262548, 54393822, 72525096, 108787644, 217575288]

約数ペア:

[(1, 217575288), (2, 108787644), (3, 72525096), (4, 54393822), (6, 36262548), (7, 31082184), (8, 27196911), (9, 24175032), (12, 18131274), (14, 15541092), (18, 12087516), (21, 10360728), (24, 9065637), (27, 8058344), (28, 7770546), (36, 6043758), (42, 5180364), (49, 4440312), (54, 4029172), (56, 3885273), (61, 3566808), (63, 3453576), (72, 3021879), (84, 2590182), (98, 2220156), (108, 2014586), (122, 1783404), (126, 1726788), (147, 1480104), (168, 1295091), (183, 1188936), (189, 1151192), (196, 1110078), (216, 1007293), (244, 891702), (252, 863394), (294, 740052), (337, 645624), (366, 594468), (378, 575596), (392, 555039), (427, 509544), (441, 493368), (488, 445851), (504, 431697), (549, 396312), (588, 370026), (674, 322812), (732, 297234), (756, 287798), (854, 254772), (882, 246684), (1011, 215208), (1098, 198156), (1176, 185013), (1281, 169848), (1323, 164456), (1348, 161406), (1464, 148617), (1512, 143899), (1647, 132104), (1708, 127386), (1764, 123342), (2022, 107604), (2196, 99078), (2359, 92232), (2562, 84924), (2646, 82228), (2696, 80703), (2989, 72792), (3033, 71736), (3294, 66052), (3416, 63693), (3528, 61671), (3843, 56616), (4044, 53802), (4392, 49539), (4718, 46116), (5124, 42462), (5292, 41114), (5978, 36396), (6066, 35868), (6588, 33026), (7077, 30744), (7686, 28308), (8088, 26901), (8967, 24264), (9099, 23912), (9436, 23058), (10248, 21231), (10584, 20557), (11529, 18872), (11956, 18198), (12132, 17934), (13176, 16513), (14154, 15372)]