312452784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{773}}^1$

素因数の和:1195

約数の個数: 120

約数和(自身を含む): 1003141152

約数和(自身を除く): 690688368

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, 773, 802, 1008, 1203, 1546, 1604, 2319, 2406, 2807, 3092, 3208, 3609, 4638, 4812, 5411, 5614, 6184, 6416, 6957, 7218, 8421, 9276, 9624, 10822, 11228, 12368, 13914, 14436, 16233, 16842, 18552, 19248, 21644, 22456, 25263, 27828, 28872, 32466, 33684, 37104, 43288, 44912, 48699, 50526, 55656, 57744, 64932, 67368, 86576, 97398, 101052, 111312, 129864, 134736, 194796, 202104, 259728, 309973, 389592, 404208, 619946, 779184, 929919, 1239892, 1859838, 2169811, 2479784, 2789757, 3719676, 4339622, 4959568, 5579514, 6509433, 7439352, 8679244, 11159028, 13018866, 14878704, 17358488, 19528299, 22318056, 26037732, 34716976, 39056598, 44636112, 52075464, 78113196, 104150928, 156226392, 312452784]

約数ペア:

[(1, 312452784), (2, 156226392), (3, 104150928), (4, 78113196), (6, 52075464), (7, 44636112), (8, 39056598), (9, 34716976), (12, 26037732), (14, 22318056), (16, 19528299), (18, 17358488), (21, 14878704), (24, 13018866), (28, 11159028), (36, 8679244), (42, 7439352), (48, 6509433), (56, 5579514), (63, 4959568), (72, 4339622), (84, 3719676), (112, 2789757), (126, 2479784), (144, 2169811), (168, 1859838), (252, 1239892), (336, 929919), (401, 779184), (504, 619946), (773, 404208), (802, 389592), (1008, 309973), (1203, 259728), (1546, 202104), (1604, 194796), (2319, 134736), (2406, 129864), (2807, 111312), (3092, 101052), (3208, 97398), (3609, 86576), (4638, 67368), (4812, 64932), (5411, 57744), (5614, 55656), (6184, 50526), (6416, 48699), (6957, 44912), (7218, 43288), (8421, 37104), (9276, 33684), (9624, 32466), (10822, 28872), (11228, 27828), (12368, 25263), (13914, 22456), (14436, 21644), (16233, 19248), (16842, 18552)]