266571504

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 771690192

約数和(自身を除く): 505118688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 163, 164, 246, 277, 326, 328, 369, 489, 492, 554, 652, 656, 738, 831, 978, 984, 1108, 1304, 1467, 1476, 1662, 1956, 1968, 2216, 2493, 2608, 2934, 2952, 3324, 3912, 4432, 4986, 5868, 5904, 6648, 6683, 7824, 9972, 11357, 11736, 13296, 13366, 19944, 20049, 22714, 23472, 26732, 34071, 39888, 40098, 45151, 45428, 53464, 60147, 68142, 80196, 90302, 90856, 102213, 106928, 120294, 135453, 136284, 160392, 180604, 181712, 204426, 240588, 270906, 272568, 320784, 361208, 406359, 408852, 481176, 541812, 545136, 722416, 812718, 817704, 962352, 1083624, 1625436, 1635408, 1851191, 2167248, 3250872, 3702382, 5553573, 6501744, 7404764, 11107146, 14809528, 16660719, 22214292, 29619056, 33321438, 44428584, 66642876, 88857168, 133285752, 266571504]

約数ペア:

[(1, 266571504), (2, 133285752), (3, 88857168), (4, 66642876), (6, 44428584), (8, 33321438), (9, 29619056), (12, 22214292), (16, 16660719), (18, 14809528), (24, 11107146), (36, 7404764), (41, 6501744), (48, 5553573), (72, 3702382), (82, 3250872), (123, 2167248), (144, 1851191), (163, 1635408), (164, 1625436), (246, 1083624), (277, 962352), (326, 817704), (328, 812718), (369, 722416), (489, 545136), (492, 541812), (554, 481176), (652, 408852), (656, 406359), (738, 361208), (831, 320784), (978, 272568), (984, 270906), (1108, 240588), (1304, 204426), (1467, 181712), (1476, 180604), (1662, 160392), (1956, 136284), (1968, 135453), (2216, 120294), (2493, 106928), (2608, 102213), (2934, 90856), (2952, 90302), (3324, 80196), (3912, 68142), (4432, 60147), (4986, 53464), (5868, 45428), (5904, 45151), (6648, 40098), (6683, 39888), (7824, 34071), (9972, 26732), (11357, 23472), (11736, 22714), (13296, 20049), (13366, 19944)]