252935712

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{3499}}^1$

素因数の和:3766

約数の個数: 72

約数和(自身を含む): 722358000

約数和(自身を除く): 469422288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 3012, 3499, 4016, 4518, 6024, 6998, 8032, 9036, 10497, 12048, 13996, 18072, 20994, 24096, 27992, 31491, 36144, 41988, 55984, 62982, 72288, 83976, 111968, 125964, 167952, 251928, 335904, 503856, 878249, 1007712, 1756498, 2634747, 3512996, 5269494, 7025992, 7904241, 10538988, 14051984, 15808482, 21077976, 28103968, 31616964, 42155952, 63233928, 84311904, 126467856, 252935712]

約数ペア:

[(1, 252935712), (2, 126467856), (3, 84311904), (4, 63233928), (6, 42155952), (8, 31616964), (9, 28103968), (12, 21077976), (16, 15808482), (18, 14051984), (24, 10538988), (32, 7904241), (36, 7025992), (48, 5269494), (72, 3512996), (96, 2634747), (144, 1756498), (251, 1007712), (288, 878249), (502, 503856), (753, 335904), (1004, 251928), (1506, 167952), (2008, 125964), (2259, 111968), (3012, 83976), (3499, 72288), (4016, 62982), (4518, 55984), (6024, 41988), (6998, 36144), (8032, 31491), (9036, 27992), (10497, 24096), (12048, 20994), (13996, 18072)]