663497248

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5839}}^1$

素因数の和:5969

約数の個数: 48

約数和(自身を含む): 1351002240

約数和(自身を除く): 687504992

約数列:

[1, 2, 4, 8, 16, 32, 53, 67, 106, 134, 212, 268, 424, 536, 848, 1072, 1696, 2144, 3551, 5839, 7102, 11678, 14204, 23356, 28408, 46712, 56816, 93424, 113632, 186848, 309467, 391213, 618934, 782426, 1237868, 1564852, 2475736, 3129704, 4951472, 6259408, 9902944, 12518816, 20734289, 41468578, 82937156, 165874312, 331748624, 663497248]

約数ペア:

[(1, 663497248), (2, 331748624), (4, 165874312), (8, 82937156), (16, 41468578), (32, 20734289), (53, 12518816), (67, 9902944), (106, 6259408), (134, 4951472), (212, 3129704), (268, 2475736), (424, 1564852), (536, 1237868), (848, 782426), (1072, 618934), (1696, 391213), (2144, 309467), (3551, 186848), (5839, 113632), (7102, 93424), (11678, 56816), (14204, 46712), (23356, 28408)]