259455168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:535

約数の個数: 168

約数和(自身を含む): 856670880

約数和(自身を除く): 597215712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 229, 252, 281, 288, 336, 448, 458, 504, 562, 576, 672, 687, 843, 916, 1008, 1124, 1344, 1374, 1603, 1686, 1832, 1967, 2016, 2061, 2248, 2529, 2748, 3206, 3372, 3664, 3934, 4032, 4122, 4496, 4809, 5058, 5496, 5901, 6412, 6744, 7328, 7868, 8244, 8992, 9618, 10116, 10992, 11802, 12824, 13488, 14427, 14656, 15736, 16488, 17703, 17984, 19236, 20232, 21984, 23604, 25648, 26976, 28854, 31472, 32976, 35406, 38472, 40464, 43968, 47208, 51296, 53952, 57708, 62944, 64349, 65952, 70812, 76944, 80928, 94416, 102592, 115416, 125888, 128698, 131904, 141624, 153888, 161856, 188832, 193047, 230832, 257396, 283248, 307776, 377664, 386094, 450443, 461664, 514792, 566496, 579141, 772188, 900886, 923328, 1029584, 1132992, 1158282, 1351329, 1544376, 1801772, 2059168, 2316564, 2702658, 3088752, 3603544, 4053987, 4118336, 4633128, 5405316, 6177504, 7207088, 8107974, 9266256, 10810632, 12355008, 14414176, 16215948, 18532512, 21621264, 28828352, 32431896, 37065024, 43242528, 64863792, 86485056, 129727584, 259455168]

約数ペア:

[(1, 259455168), (2, 129727584), (3, 86485056), (4, 64863792), (6, 43242528), (7, 37065024), (8, 32431896), (9, 28828352), (12, 21621264), (14, 18532512), (16, 16215948), (18, 14414176), (21, 12355008), (24, 10810632), (28, 9266256), (32, 8107974), (36, 7207088), (42, 6177504), (48, 5405316), (56, 4633128), (63, 4118336), (64, 4053987), (72, 3603544), (84, 3088752), (96, 2702658), (112, 2316564), (126, 2059168), (144, 1801772), (168, 1544376), (192, 1351329), (224, 1158282), (229, 1132992), (252, 1029584), (281, 923328), (288, 900886), (336, 772188), (448, 579141), (458, 566496), (504, 514792), (562, 461664), (576, 450443), (672, 386094), (687, 377664), (843, 307776), (916, 283248), (1008, 257396), (1124, 230832), (1344, 193047), (1374, 188832), (1603, 161856), (1686, 153888), (1832, 141624), (1967, 131904), (2016, 128698), (2061, 125888), (2248, 115416), (2529, 102592), (2748, 94416), (3206, 80928), (3372, 76944), (3664, 70812), (3934, 65952), (4032, 64349), (4122, 62944), (4496, 57708), (4809, 53952), (5058, 51296), (5496, 47208), (5901, 43968), (6412, 40464), (6744, 38472), (7328, 35406), (7868, 32976), (8244, 31472), (8992, 28854), (9618, 26976), (10116, 25648), (10992, 23604), (11802, 21984), (12824, 20232), (13488, 19236), (14427, 17984), (14656, 17703), (15736, 16488)]