331359098624

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{41621}}^1$

素因数の和:42001

約数の個数: 72

約数和(自身を含む): 669202844688

約数和(自身を除く): 337843746064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 227, 256, 274, 454, 548, 908, 1096, 1816, 2192, 3632, 4384, 7264, 8768, 14528, 17536, 29056, 31099, 35072, 41621, 58112, 62198, 83242, 124396, 166484, 248792, 332968, 497584, 665936, 995168, 1331872, 1990336, 2663744, 3980672, 5327488, 5702077, 7961344, 9447967, 10654976, 11404154, 18895934, 22808308, 37791868, 45616616, 75583736, 91233232, 151167472, 182466464, 302334944, 364932928, 604669888, 729865856, 1209339776, 1294371479, 1459731712, 2418679552, 2588742958, 5177485916, 10354971832, 20709943664, 41419887328, 82839774656, 165679549312, 331359098624]

約数ペア:

[(1, 331359098624), (2, 165679549312), (4, 82839774656), (8, 41419887328), (16, 20709943664), (32, 10354971832), (64, 5177485916), (128, 2588742958), (137, 2418679552), (227, 1459731712), (256, 1294371479), (274, 1209339776), (454, 729865856), (548, 604669888), (908, 364932928), (1096, 302334944), (1816, 182466464), (2192, 151167472), (3632, 91233232), (4384, 75583736), (7264, 45616616), (8768, 37791868), (14528, 22808308), (17536, 18895934), (29056, 11404154), (31099, 10654976), (35072, 9447967), (41621, 7961344), (58112, 5702077), (62198, 5327488), (83242, 3980672), (124396, 2663744), (166484, 1990336), (248792, 1331872), (332968, 995168), (497584, 665936)]