402129056

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 955825920

約数和(自身を除く): 553696864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 89, 92, 112, 161, 178, 184, 224, 322, 356, 368, 623, 644, 712, 736, 877, 1246, 1288, 1424, 1754, 2047, 2492, 2576, 2848, 3508, 4094, 4984, 5152, 6139, 7016, 8188, 9968, 12278, 14032, 14329, 16376, 19936, 20171, 24556, 28064, 28658, 32752, 40342, 49112, 57316, 65504, 78053, 80684, 98224, 114632, 141197, 156106, 161368, 196448, 229264, 282394, 312212, 322736, 458528, 546371, 564788, 624424, 645472, 1092742, 1129576, 1248848, 1795219, 2185484, 2259152, 2497696, 3590438, 4370968, 4518304, 7180876, 8741936, 12566533, 14361752, 17483872, 25133066, 28723504, 50266132, 57447008, 100532264, 201064528, 402129056]

約数ペア:

[(1, 402129056), (2, 201064528), (4, 100532264), (7, 57447008), (8, 50266132), (14, 28723504), (16, 25133066), (23, 17483872), (28, 14361752), (32, 12566533), (46, 8741936), (56, 7180876), (89, 4518304), (92, 4370968), (112, 3590438), (161, 2497696), (178, 2259152), (184, 2185484), (224, 1795219), (322, 1248848), (356, 1129576), (368, 1092742), (623, 645472), (644, 624424), (712, 564788), (736, 546371), (877, 458528), (1246, 322736), (1288, 312212), (1424, 282394), (1754, 229264), (2047, 196448), (2492, 161368), (2576, 156106), (2848, 141197), (3508, 114632), (4094, 98224), (4984, 80684), (5152, 78053), (6139, 65504), (7016, 57316), (8188, 49112), (9968, 40342), (12278, 32752), (14032, 28658), (14329, 28064), (16376, 24556), (19936, 20171)]