205651608

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 523776000

約数和(自身を除く): 318124392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 127, 218, 254, 327, 381, 436, 508, 619, 654, 762, 872, 1016, 1238, 1308, 1524, 1857, 2476, 2616, 3048, 3714, 4952, 7428, 13843, 14856, 27686, 41529, 55372, 67471, 78613, 83058, 110744, 134942, 157226, 166116, 202413, 235839, 269884, 314452, 332232, 404826, 471678, 539768, 628904, 809652, 943356, 1619304, 1886712, 8568817, 17137634, 25706451, 34275268, 51412902, 68550536, 102825804, 205651608]

約数ペア:

[(1, 205651608), (2, 102825804), (3, 68550536), (4, 51412902), (6, 34275268), (8, 25706451), (12, 17137634), (24, 8568817), (109, 1886712), (127, 1619304), (218, 943356), (254, 809652), (327, 628904), (381, 539768), (436, 471678), (508, 404826), (619, 332232), (654, 314452), (762, 269884), (872, 235839), (1016, 202413), (1238, 166116), (1308, 157226), (1524, 134942), (1857, 110744), (2476, 83058), (2616, 78613), (3048, 67471), (3714, 55372), (4952, 41529), (7428, 27686), (13843, 14856)]