217400064

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 692057520

約数和(自身を除く): 474657456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 109, 112, 128, 147, 159, 168, 192, 196, 212, 218, 224, 256, 294, 318, 327, 336, 371, 384, 392, 424, 436, 448, 588, 636, 654, 672, 742, 763, 768, 784, 848, 872, 896, 1113, 1176, 1272, 1308, 1344, 1484, 1526, 1568, 1696, 1744, 1792, 2226, 2289, 2352, 2544, 2597, 2616, 2688, 2968, 3052, 3136, 3392, 3488, 4452, 4578, 4704, 5088, 5194, 5232, 5341, 5376, 5777, 5936, 6104, 6272, 6784, 6976, 7791, 8904, 9156, 9408, 10176, 10388, 10464, 10682, 11554, 11872, 12208, 12544, 13568, 13952, 15582, 16023, 17331, 17808, 18312, 18816, 20352, 20776, 20928, 21364, 23108, 23744, 24416, 27904, 31164, 32046, 34662, 35616, 36624, 37632, 40439, 40704, 41552, 41856, 42728, 46216, 47488, 48832, 62328, 64092, 69324, 71232, 73248, 80878, 83104, 83712, 85456, 92432, 94976, 97664, 121317, 124656, 128184, 138648, 142464, 146496, 161756, 166208, 170912, 184864, 195328, 242634, 249312, 256368, 277296, 283073, 284928, 292992, 323512, 332416, 341824, 369728, 485268, 498624, 512736, 554592, 566146, 585984, 647024, 664832, 683648, 739456, 849219, 970536, 997248, 1025472, 1109184, 1132292, 1294048, 1367296, 1478912, 1698438, 1941072, 1994496, 2050944, 2218368, 2264584, 2588096, 3396876, 3882144, 4101888, 4436736, 4529168, 5176192, 6793752, 7764288, 9058336, 10352384, 13587504, 15528576, 18116672, 27175008, 31057152, 36233344, 54350016, 72466688, 108700032, 217400064]

約数ペア:

[(1, 217400064), (2, 108700032), (3, 72466688), (4, 54350016), (6, 36233344), (7, 31057152), (8, 27175008), (12, 18116672), (14, 15528576), (16, 13587504), (21, 10352384), (24, 9058336), (28, 7764288), (32, 6793752), (42, 5176192), (48, 4529168), (49, 4436736), (53, 4101888), (56, 3882144), (64, 3396876), (84, 2588096), (96, 2264584), (98, 2218368), (106, 2050944), (109, 1994496), (112, 1941072), (128, 1698438), (147, 1478912), (159, 1367296), (168, 1294048), (192, 1132292), (196, 1109184), (212, 1025472), (218, 997248), (224, 970536), (256, 849219), (294, 739456), (318, 683648), (327, 664832), (336, 647024), (371, 585984), (384, 566146), (392, 554592), (424, 512736), (436, 498624), (448, 485268), (588, 369728), (636, 341824), (654, 332416), (672, 323512), (742, 292992), (763, 284928), (768, 283073), (784, 277296), (848, 256368), (872, 249312), (896, 242634), (1113, 195328), (1176, 184864), (1272, 170912), (1308, 166208), (1344, 161756), (1484, 146496), (1526, 142464), (1568, 138648), (1696, 128184), (1744, 124656), (1792, 121317), (2226, 97664), (2289, 94976), (2352, 92432), (2544, 85456), (2597, 83712), (2616, 83104), (2688, 80878), (2968, 73248), (3052, 71232), (3136, 69324), (3392, 64092), (3488, 62328), (4452, 48832), (4578, 47488), (4704, 46216), (5088, 42728), (5194, 41856), (5232, 41552), (5341, 40704), (5376, 40439), (5777, 37632), (5936, 36624), (6104, 35616), (6272, 34662), (6784, 32046), (6976, 31164), (7791, 27904), (8904, 24416), (9156, 23744), (9408, 23108), (10176, 21364), (10388, 20928), (10464, 20776), (10682, 20352), (11554, 18816), (11872, 18312), (12208, 17808), (12544, 17331), (13568, 16023), (13952, 15582)]