355394072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3056

約数の個数: 64

約数和(自身を含む): 768268800

約数和(自身を除く): 412874728

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 47, 58, 88, 94, 116, 188, 232, 319, 376, 517, 638, 1034, 1276, 1363, 2068, 2552, 2726, 2963, 4136, 5452, 5926, 10904, 11852, 14993, 23704, 29986, 32593, 59972, 65186, 85927, 119944, 130372, 139261, 171854, 260744, 278522, 343708, 557044, 687416, 945197, 1114088, 1531871, 1890394, 3063742, 3780788, 4038569, 6127484, 7561576, 8077138, 12254968, 16154276, 32308552, 44424259, 88848518, 177697036, 355394072]

約数ペア:

[(1, 355394072), (2, 177697036), (4, 88848518), (8, 44424259), (11, 32308552), (22, 16154276), (29, 12254968), (44, 8077138), (47, 7561576), (58, 6127484), (88, 4038569), (94, 3780788), (116, 3063742), (188, 1890394), (232, 1531871), (319, 1114088), (376, 945197), (517, 687416), (638, 557044), (1034, 343708), (1276, 278522), (1363, 260744), (2068, 171854), (2552, 139261), (2726, 130372), (2963, 119944), (4136, 85927), (5452, 65186), (5926, 59972), (10904, 32593), (11852, 29986), (14993, 23704)]