251882499024

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4340407}}^1$

素因数の和:4340465

約数の個数: 120

約数和(自身を含む): 783634621952

約数和(自身を除く): 531752122928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 58032, 4340407, 8680814, 13021221, 17361628, 26042442, 34723256, 39063663, 52084884, 56425291, 69446512, 78127326, 104169768, 112850582, 134552617, 156254652, 169275873, 208339536, 225701164, 269105234, 312509304, 338551746, 403657851, 451402328, 507827619, 538210468, 625018608, 677103492, 807315702, 902804656, 1015655238, 1076420936, 1210973553, 1354206984, 1614631404, 1749184021, 2031310476, 2152841872, 2421947106, 2708413968, 3229262808, 3498368042, 4062620952, 4843894212, 5247552063, 6458525616, 6996736084, 8125241904, 9687788424, 10495104126, 13993472168, 15742656189, 19375576848, 20990208252, 27986944336, 31485312378, 41980416504, 62970624756, 83960833008, 125941249512, 251882499024]

約数ペア:

[(1, 251882499024), (2, 125941249512), (3, 83960833008), (4, 62970624756), (6, 41980416504), (8, 31485312378), (9, 27986944336), (12, 20990208252), (13, 19375576848), (16, 15742656189), (18, 13993472168), (24, 10495104126), (26, 9687788424), (31, 8125241904), (36, 6996736084), (39, 6458525616), (48, 5247552063), (52, 4843894212), (62, 4062620952), (72, 3498368042), (78, 3229262808), (93, 2708413968), (104, 2421947106), (117, 2152841872), (124, 2031310476), (144, 1749184021), (156, 1614631404), (186, 1354206984), (208, 1210973553), (234, 1076420936), (248, 1015655238), (279, 902804656), (312, 807315702), (372, 677103492), (403, 625018608), (468, 538210468), (496, 507827619), (558, 451402328), (624, 403657851), (744, 338551746), (806, 312509304), (936, 269105234), (1116, 225701164), (1209, 208339536), (1488, 169275873), (1612, 156254652), (1872, 134552617), (2232, 112850582), (2418, 104169768), (3224, 78127326), (3627, 69446512), (4464, 56425291), (4836, 52084884), (6448, 39063663), (7254, 34723256), (9672, 26042442), (14508, 17361628), (19344, 13021221), (29016, 8680814), (58032, 4340407)]