6447768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 16990560

約数和(自身を除く): 10542792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 137, 148, 159, 212, 222, 274, 296, 318, 411, 424, 444, 548, 636, 822, 888, 1096, 1272, 1644, 1961, 3288, 3922, 5069, 5883, 7261, 7844, 10138, 11766, 14522, 15207, 15688, 20276, 21783, 23532, 29044, 30414, 40552, 43566, 47064, 58088, 60828, 87132, 121656, 174264, 268657, 537314, 805971, 1074628, 1611942, 2149256, 3223884, 6447768]

約数ペア:

[(1, 6447768), (2, 3223884), (3, 2149256), (4, 1611942), (6, 1074628), (8, 805971), (12, 537314), (24, 268657), (37, 174264), (53, 121656), (74, 87132), (106, 60828), (111, 58088), (137, 47064), (148, 43566), (159, 40552), (212, 30414), (222, 29044), (274, 23532), (296, 21783), (318, 20276), (411, 15688), (424, 15207), (444, 14522), (548, 11766), (636, 10138), (822, 7844), (888, 7261), (1096, 5883), (1272, 5069), (1644, 3922), (1961, 3288)]