252101808

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 855778560

約数和(自身を除く): 603676752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 108, 112, 118, 126, 144, 157, 162, 168, 177, 189, 216, 236, 243, 252, 314, 324, 336, 354, 378, 413, 432, 471, 472, 486, 504, 531, 567, 628, 648, 708, 756, 826, 942, 944, 972, 1008, 1062, 1099, 1134, 1239, 1256, 1296, 1413, 1416, 1512, 1593, 1652, 1701, 1884, 1944, 2124, 2198, 2268, 2478, 2512, 2826, 2832, 3024, 3186, 3297, 3304, 3402, 3717, 3768, 3888, 4239, 4248, 4396, 4536, 4779, 4956, 5652, 6372, 6594, 6608, 6804, 7434, 7536, 8478, 8496, 8792, 9072, 9263, 9558, 9891, 9912, 11151, 11304, 12717, 12744, 13188, 13608, 14337, 14868, 16956, 17584, 18526, 19116, 19782, 19824, 22302, 22608, 25434, 25488, 26376, 27216, 27789, 28674, 29673, 29736, 33453, 33912, 37052, 38151, 38232, 39564, 44604, 50868, 52752, 55578, 57348, 59346, 59472, 64841, 66906, 67824, 74104, 76302, 76464, 79128, 83367, 89019, 89208, 100359, 101736, 111156, 114696, 118692, 129682, 133812, 148208, 152604, 158256, 166734, 178038, 178416, 194523, 200718, 203472, 222312, 229392, 237384, 250101, 259364, 267057, 267624, 305208, 333468, 356076, 389046, 401436, 444624, 474768, 500202, 518728, 534114, 535248, 583569, 610416, 666936, 712152, 750303, 778092, 802872, 1000404, 1037456, 1068228, 1167138, 1333872, 1424304, 1500606, 1556184, 1605744, 1750707, 2000808, 2136456, 2250909, 2334276, 3001212, 3112368, 3501414, 4001616, 4272912, 4501818, 4668552, 5252121, 6002424, 7002828, 9003636, 9337104, 10504242, 12004848, 14005656, 15756363, 18007272, 21008484, 28011312, 31512726, 36014544, 42016968, 63025452, 84033936, 126050904, 252101808]

約数ペア:

[(1, 252101808), (2, 126050904), (3, 84033936), (4, 63025452), (6, 42016968), (7, 36014544), (8, 31512726), (9, 28011312), (12, 21008484), (14, 18007272), (16, 15756363), (18, 14005656), (21, 12004848), (24, 10504242), (27, 9337104), (28, 9003636), (36, 7002828), (42, 6002424), (48, 5252121), (54, 4668552), (56, 4501818), (59, 4272912), (63, 4001616), (72, 3501414), (81, 3112368), (84, 3001212), (108, 2334276), (112, 2250909), (118, 2136456), (126, 2000808), (144, 1750707), (157, 1605744), (162, 1556184), (168, 1500606), (177, 1424304), (189, 1333872), (216, 1167138), (236, 1068228), (243, 1037456), (252, 1000404), (314, 802872), (324, 778092), (336, 750303), (354, 712152), (378, 666936), (413, 610416), (432, 583569), (471, 535248), (472, 534114), (486, 518728), (504, 500202), (531, 474768), (567, 444624), (628, 401436), (648, 389046), (708, 356076), (756, 333468), (826, 305208), (942, 267624), (944, 267057), (972, 259364), (1008, 250101), (1062, 237384), (1099, 229392), (1134, 222312), (1239, 203472), (1256, 200718), (1296, 194523), (1413, 178416), (1416, 178038), (1512, 166734), (1593, 158256), (1652, 152604), (1701, 148208), (1884, 133812), (1944, 129682), (2124, 118692), (2198, 114696), (2268, 111156), (2478, 101736), (2512, 100359), (2826, 89208), (2832, 89019), (3024, 83367), (3186, 79128), (3297, 76464), (3304, 76302), (3402, 74104), (3717, 67824), (3768, 66906), (3888, 64841), (4239, 59472), (4248, 59346), (4396, 57348), (4536, 55578), (4779, 52752), (4956, 50868), (5652, 44604), (6372, 39564), (6594, 38232), (6608, 38151), (6804, 37052), (7434, 33912), (7536, 33453), (8478, 29736), (8496, 29673), (8792, 28674), (9072, 27789), (9263, 27216), (9558, 26376), (9891, 25488), (9912, 25434), (11151, 22608), (11304, 22302), (12717, 19824), (12744, 19782), (13188, 19116), (13608, 18526), (14337, 17584), (14868, 16956)]