215798688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1208

約数の個数: 192

約数和(自身を含む): 743178240

約数和(自身を除く): 527379552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1151, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2302, 2604, 2976, 3024, 3348, 3453, 3472, 3906, 4464, 4604, 5208, 5859, 6048, 6696, 6906, 6944, 7812, 8057, 8928, 9208, 10359, 10416, 11718, 13392, 13812, 15624, 16114, 18416, 20718, 20832, 23436, 24171, 26784, 27624, 31077, 31248, 32228, 35681, 36832, 41436, 46872, 48342, 55248, 62154, 62496, 64456, 71362, 72513, 82872, 93744, 96684, 107043, 110496, 124308, 128912, 142724, 145026, 165744, 187488, 193368, 214086, 217539, 248616, 249767, 257824, 285448, 290052, 321129, 331488, 386736, 428172, 435078, 497232, 499534, 570896, 580104, 642258, 749301, 773472, 856344, 870156, 963387, 994464, 999068, 1141792, 1160208, 1284516, 1498602, 1712688, 1740312, 1926774, 1998136, 2247903, 2320416, 2569032, 2997204, 3425376, 3480624, 3853548, 3996272, 4495806, 5138064, 5994408, 6743709, 6961248, 7707096, 7992544, 8991612, 10276128, 11988816, 13487418, 15414192, 17983224, 23977632, 26974836, 30828384, 35966448, 53949672, 71932896, 107899344, 215798688]

約数ペア:

[(1, 215798688), (2, 107899344), (3, 71932896), (4, 53949672), (6, 35966448), (7, 30828384), (8, 26974836), (9, 23977632), (12, 17983224), (14, 15414192), (16, 13487418), (18, 11988816), (21, 10276128), (24, 8991612), (27, 7992544), (28, 7707096), (31, 6961248), (32, 6743709), (36, 5994408), (42, 5138064), (48, 4495806), (54, 3996272), (56, 3853548), (62, 3480624), (63, 3425376), (72, 2997204), (84, 2569032), (93, 2320416), (96, 2247903), (108, 1998136), (112, 1926774), (124, 1740312), (126, 1712688), (144, 1498602), (168, 1284516), (186, 1160208), (189, 1141792), (216, 999068), (217, 994464), (224, 963387), (248, 870156), (252, 856344), (279, 773472), (288, 749301), (336, 642258), (372, 580104), (378, 570896), (432, 499534), (434, 497232), (496, 435078), (504, 428172), (558, 386736), (651, 331488), (672, 321129), (744, 290052), (756, 285448), (837, 257824), (864, 249767), (868, 248616), (992, 217539), (1008, 214086), (1116, 193368), (1151, 187488), (1302, 165744), (1488, 145026), (1512, 142724), (1674, 128912), (1736, 124308), (1953, 110496), (2016, 107043), (2232, 96684), (2302, 93744), (2604, 82872), (2976, 72513), (3024, 71362), (3348, 64456), (3453, 62496), (3472, 62154), (3906, 55248), (4464, 48342), (4604, 46872), (5208, 41436), (5859, 36832), (6048, 35681), (6696, 32228), (6906, 31248), (6944, 31077), (7812, 27624), (8057, 26784), (8928, 24171), (9208, 23436), (10359, 20832), (10416, 20718), (11718, 18416), (13392, 16114), (13812, 15624)]