279330665904

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{31081}}^1$

素因数の和:31683

約数の個数: 120

約数和(自身を含む): 789140898000

約数和(自身を除く): 509810232096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 449, 556, 834, 898, 1112, 1251, 1347, 1668, 1796, 2224, 2502, 2694, 3336, 3592, 4041, 5004, 5388, 6672, 7184, 8082, 10008, 10776, 16164, 20016, 21552, 31081, 32328, 62162, 62411, 64656, 93243, 124324, 124822, 186486, 187233, 248648, 249644, 279729, 372972, 374466, 497296, 499288, 559458, 561699, 745944, 748932, 998576, 1118916, 1123398, 1491888, 1497864, 2237832, 2246796, 2995728, 4320259, 4475664, 4493592, 8640518, 8987184, 12960777, 13955369, 17281036, 25921554, 27910738, 34562072, 38882331, 41866107, 51843108, 55821476, 69124144, 77764662, 83732214, 103686216, 111642952, 125598321, 155529324, 167464428, 207372432, 223285904, 251196642, 311058648, 334928856, 502393284, 622117296, 669857712, 1004786568, 1939796291, 2009573136, 3879592582, 5819388873, 7759185164, 11638777746, 15518370328, 17458166619, 23277555492, 31036740656, 34916333238, 46555110984, 69832666476, 93110221968, 139665332952, 279330665904]

約数ペア:

[(1, 279330665904), (2, 139665332952), (3, 93110221968), (4, 69832666476), (6, 46555110984), (8, 34916333238), (9, 31036740656), (12, 23277555492), (16, 17458166619), (18, 15518370328), (24, 11638777746), (36, 7759185164), (48, 5819388873), (72, 3879592582), (139, 2009573136), (144, 1939796291), (278, 1004786568), (417, 669857712), (449, 622117296), (556, 502393284), (834, 334928856), (898, 311058648), (1112, 251196642), (1251, 223285904), (1347, 207372432), (1668, 167464428), (1796, 155529324), (2224, 125598321), (2502, 111642952), (2694, 103686216), (3336, 83732214), (3592, 77764662), (4041, 69124144), (5004, 55821476), (5388, 51843108), (6672, 41866107), (7184, 38882331), (8082, 34562072), (10008, 27910738), (10776, 25921554), (16164, 17281036), (20016, 13955369), (21552, 12960777), (31081, 8987184), (32328, 8640518), (62162, 4493592), (62411, 4475664), (64656, 4320259), (93243, 2995728), (124324, 2246796), (124822, 2237832), (186486, 1497864), (187233, 1491888), (248648, 1123398), (249644, 1118916), (279729, 998576), (372972, 748932), (374466, 745944), (497296, 561699), (499288, 559458)]