319343136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2374

約数の個数: 96

約数和(自身を含む): 962777088

約数和(自身を除く): 643433952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 223, 224, 336, 446, 669, 672, 892, 1338, 1561, 1784, 2131, 2676, 3122, 3568, 4262, 4683, 5352, 6244, 6393, 7136, 8524, 9366, 10704, 12488, 12786, 14917, 17048, 18732, 21408, 24976, 25572, 29834, 34096, 37464, 44751, 49952, 51144, 59668, 68192, 74928, 89502, 102288, 119336, 149856, 179004, 204576, 238672, 358008, 475213, 477344, 716016, 950426, 1425639, 1432032, 1900852, 2851278, 3326491, 3801704, 5702556, 6652982, 7603408, 9979473, 11405112, 13305964, 15206816, 19958946, 22810224, 26611928, 39917892, 45620448, 53223856, 79835784, 106447712, 159671568, 319343136]

約数ペア:

[(1, 319343136), (2, 159671568), (3, 106447712), (4, 79835784), (6, 53223856), (7, 45620448), (8, 39917892), (12, 26611928), (14, 22810224), (16, 19958946), (21, 15206816), (24, 13305964), (28, 11405112), (32, 9979473), (42, 7603408), (48, 6652982), (56, 5702556), (84, 3801704), (96, 3326491), (112, 2851278), (168, 1900852), (223, 1432032), (224, 1425639), (336, 950426), (446, 716016), (669, 477344), (672, 475213), (892, 358008), (1338, 238672), (1561, 204576), (1784, 179004), (2131, 149856), (2676, 119336), (3122, 102288), (3568, 89502), (4262, 74928), (4683, 68192), (5352, 59668), (6244, 51144), (6393, 49952), (7136, 44751), (8524, 37464), (9366, 34096), (10704, 29834), (12488, 25572), (12786, 24976), (14917, 21408), (17048, 18732)]