979395984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2423}}^1$

素因数の和:2845

約数の個数: 120

約数和(自身を含む): 3141620352

約数和(自身を除く): 2162224368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 401, 504, 802, 1008, 1203, 1604, 2406, 2423, 2807, 3208, 3609, 4812, 4846, 5614, 6416, 7218, 7269, 8421, 9624, 9692, 11228, 14436, 14538, 16842, 16961, 19248, 19384, 21807, 22456, 25263, 28872, 29076, 33684, 33922, 38768, 43614, 44912, 50526, 50883, 57744, 58152, 67368, 67844, 87228, 101052, 101766, 116304, 134736, 135688, 152649, 174456, 202104, 203532, 271376, 305298, 348912, 404208, 407064, 610596, 814128, 971623, 1221192, 1943246, 2442384, 2914869, 3886492, 5829738, 6801361, 7772984, 8744607, 11659476, 13602722, 15545968, 17489214, 20404083, 23318952, 27205444, 34978428, 40808166, 46637904, 54410888, 61212249, 69956856, 81616332, 108821776, 122424498, 139913712, 163232664, 244848996, 326465328, 489697992, 979395984]

約数ペア:

[(1, 979395984), (2, 489697992), (3, 326465328), (4, 244848996), (6, 163232664), (7, 139913712), (8, 122424498), (9, 108821776), (12, 81616332), (14, 69956856), (16, 61212249), (18, 54410888), (21, 46637904), (24, 40808166), (28, 34978428), (36, 27205444), (42, 23318952), (48, 20404083), (56, 17489214), (63, 15545968), (72, 13602722), (84, 11659476), (112, 8744607), (126, 7772984), (144, 6801361), (168, 5829738), (252, 3886492), (336, 2914869), (401, 2442384), (504, 1943246), (802, 1221192), (1008, 971623), (1203, 814128), (1604, 610596), (2406, 407064), (2423, 404208), (2807, 348912), (3208, 305298), (3609, 271376), (4812, 203532), (4846, 202104), (5614, 174456), (6416, 152649), (7218, 135688), (7269, 134736), (8421, 116304), (9624, 101766), (9692, 101052), (11228, 87228), (14436, 67844), (14538, 67368), (16842, 58152), (16961, 57744), (19248, 50883), (19384, 50526), (21807, 44912), (22456, 43614), (25263, 38768), (28872, 33922), (29076, 33684)]