445730683216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{759637}}^1$

素因数の和:759709

約数の個数: 120

約数和(自身を含む): 1103213151744

約数和(自身を除く): 657482468528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 806, 868, 1183, 1352, 1456, 1612, 1736, 2366, 2704, 2821, 3224, 3472, 4732, 5239, 5642, 6448, 9464, 10478, 11284, 18928, 20956, 22568, 36673, 41912, 45136, 73346, 83824, 146692, 293384, 586768, 759637, 1519274, 3038548, 5317459, 6077096, 9875281, 10634918, 12154192, 19750562, 21269836, 23548747, 39501124, 42539672, 47097494, 69126967, 79002248, 85079344, 94194988, 128378653, 138253934, 158004496, 164841229, 188389976, 256757306, 276507868, 306133711, 329682458, 376779952, 513514612, 553015736, 612267422, 659364916, 898650571, 1027029224, 1106031472, 1224534844, 1318729832, 1797301142, 2054058448, 2142935977, 2449069688, 2637459664, 3594602284, 3979738243, 4285871954, 4898139376, 7189204568, 7959476486, 8571743908, 14378409136, 15918952972, 17143487816, 27858167701, 31837905944, 34286975632, 55716335402, 63675811888, 111432670804, 222865341608, 445730683216]

約数ペア:

[(1, 445730683216), (2, 222865341608), (4, 111432670804), (7, 63675811888), (8, 55716335402), (13, 34286975632), (14, 31837905944), (16, 27858167701), (26, 17143487816), (28, 15918952972), (31, 14378409136), (52, 8571743908), (56, 7959476486), (62, 7189204568), (91, 4898139376), (104, 4285871954), (112, 3979738243), (124, 3594602284), (169, 2637459664), (182, 2449069688), (208, 2142935977), (217, 2054058448), (248, 1797301142), (338, 1318729832), (364, 1224534844), (403, 1106031472), (434, 1027029224), (496, 898650571), (676, 659364916), (728, 612267422), (806, 553015736), (868, 513514612), (1183, 376779952), (1352, 329682458), (1456, 306133711), (1612, 276507868), (1736, 256757306), (2366, 188389976), (2704, 164841229), (2821, 158004496), (3224, 138253934), (3472, 128378653), (4732, 94194988), (5239, 85079344), (5642, 79002248), (6448, 69126967), (9464, 47097494), (10478, 42539672), (11284, 39501124), (18928, 23548747), (20956, 21269836), (22568, 19750562), (36673, 12154192), (41912, 10634918), (45136, 9875281), (73346, 6077096), (83824, 5317459), (146692, 3038548), (293384, 1519274), (586768, 759637)]