212283288

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 709171200

約数和(自身を除く): 496887912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 434, 441, 504, 558, 588, 647, 651, 744, 756, 837, 868, 882, 1116, 1176, 1294, 1302, 1323, 1512, 1519, 1674, 1736, 1764, 1941, 1953, 2232, 2588, 2604, 2646, 3038, 3348, 3528, 3882, 3906, 4529, 4557, 5176, 5208, 5292, 5823, 5859, 6076, 6696, 7764, 7812, 9058, 9114, 10584, 11646, 11718, 12152, 13587, 13671, 15528, 15624, 17469, 18116, 18228, 20057, 23292, 23436, 27174, 27342, 31703, 34938, 36232, 36456, 40114, 40761, 41013, 46584, 46872, 54348, 54684, 60171, 63406, 69876, 80228, 81522, 82026, 95109, 108696, 109368, 120342, 122283, 126812, 139752, 140399, 160456, 163044, 164052, 180513, 190218, 240684, 244566, 253624, 280798, 285327, 326088, 328104, 361026, 380436, 421197, 481368, 489132, 541539, 561596, 570654, 722052, 760872, 842394, 855981, 978264, 982793, 1083078, 1123192, 1141308, 1263591, 1444104, 1684788, 1711962, 1965586, 2166156, 2282616, 2527182, 2948379, 3369576, 3423924, 3790773, 3931172, 4332312, 5054364, 5896758, 6847848, 7581546, 7862344, 8845137, 10108728, 11793516, 15163092, 17690274, 23587032, 26535411, 30326184, 35380548, 53070822, 70761096, 106141644, 212283288]

約数ペア:

[(1, 212283288), (2, 106141644), (3, 70761096), (4, 53070822), (6, 35380548), (7, 30326184), (8, 26535411), (9, 23587032), (12, 17690274), (14, 15163092), (18, 11793516), (21, 10108728), (24, 8845137), (27, 7862344), (28, 7581546), (31, 6847848), (36, 5896758), (42, 5054364), (49, 4332312), (54, 3931172), (56, 3790773), (62, 3423924), (63, 3369576), (72, 2948379), (84, 2527182), (93, 2282616), (98, 2166156), (108, 1965586), (124, 1711962), (126, 1684788), (147, 1444104), (168, 1263591), (186, 1141308), (189, 1123192), (196, 1083078), (216, 982793), (217, 978264), (248, 855981), (252, 842394), (279, 760872), (294, 722052), (372, 570654), (378, 561596), (392, 541539), (434, 489132), (441, 481368), (504, 421197), (558, 380436), (588, 361026), (647, 328104), (651, 326088), (744, 285327), (756, 280798), (837, 253624), (868, 244566), (882, 240684), (1116, 190218), (1176, 180513), (1294, 164052), (1302, 163044), (1323, 160456), (1512, 140399), (1519, 139752), (1674, 126812), (1736, 122283), (1764, 120342), (1941, 109368), (1953, 108696), (2232, 95109), (2588, 82026), (2604, 81522), (2646, 80228), (3038, 69876), (3348, 63406), (3528, 60171), (3882, 54684), (3906, 54348), (4529, 46872), (4557, 46584), (5176, 41013), (5208, 40761), (5292, 40114), (5823, 36456), (5859, 36232), (6076, 34938), (6696, 31703), (7764, 27342), (7812, 27174), (9058, 23436), (9114, 23292), (10584, 20057), (11646, 18228), (11718, 18116), (12152, 17469), (13587, 15624), (13671, 15528)]