212679168

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10685

約数の個数: 80

約数和(自身を含む): 610231776

約数和(自身を除く): 397552608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 10651, 19968, 21302, 31953, 42604, 63906, 85208, 127812, 138463, 170416, 255624, 276926, 340832, 415389, 511248, 553852, 681664, 830778, 1022496, 1107704, 1363328, 1661556, 2044992, 2215408, 2726656, 3323112, 4089984, 4430816, 5453312, 6646224, 8179968, 8861632, 13292448, 16359936, 17723264, 26584896, 35446528, 53169792, 70893056, 106339584, 212679168]

約数ペア:

[(1, 212679168), (2, 106339584), (3, 70893056), (4, 53169792), (6, 35446528), (8, 26584896), (12, 17723264), (13, 16359936), (16, 13292448), (24, 8861632), (26, 8179968), (32, 6646224), (39, 5453312), (48, 4430816), (52, 4089984), (64, 3323112), (78, 2726656), (96, 2215408), (104, 2044992), (128, 1661556), (156, 1363328), (192, 1107704), (208, 1022496), (256, 830778), (312, 681664), (384, 553852), (416, 511248), (512, 415389), (624, 340832), (768, 276926), (832, 255624), (1248, 170416), (1536, 138463), (1664, 127812), (2496, 85208), (3328, 63906), (4992, 42604), (6656, 31953), (9984, 21302), (10651, 19968)]