271205801984

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:746

約数の個数: 224

約数和(自身を含む): 613266280704

約数和(自身を除く): 342060478720

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 263, 299, 368, 416, 421, 512, 526, 598, 736, 832, 842, 1024, 1052, 1196, 1472, 1664, 1684, 2048, 2104, 2392, 2944, 3328, 3368, 3419, 4096, 4208, 4784, 5473, 5888, 6049, 6656, 6736, 6838, 8192, 8416, 9568, 9683, 10946, 11776, 12098, 13312, 13472, 13676, 16832, 19136, 19366, 21892, 23552, 24196, 26624, 26944, 27352, 33664, 38272, 38732, 43784, 47104, 48392, 53248, 53888, 54704, 67328, 76544, 77464, 78637, 87568, 94208, 96784, 106496, 107776, 109408, 110723, 125879, 134656, 153088, 154928, 157274, 175136, 188416, 193568, 215552, 218816, 221446, 251758, 269312, 306176, 309856, 314548, 350272, 387136, 431104, 437632, 442892, 503516, 538624, 612352, 619712, 629096, 700544, 774272, 862208, 875264, 885784, 1007032, 1077248, 1224704, 1239424, 1258192, 1401088, 1439399, 1548544, 1724416, 1750528, 1771568, 2014064, 2154496, 2449408, 2478848, 2516384, 2546629, 2802176, 2878798, 3097088, 3448832, 3501056, 3543136, 4028128, 4957696, 5032768, 5093258, 5604352, 5757596, 6194176, 7002112, 7086272, 8056256, 9915392, 10065536, 10186516, 11208704, 11515192, 12388352, 14004224, 14172544, 16112512, 19830784, 20131072, 20373032, 22417408, 23030384, 24776704, 28008448, 28345088, 32225024, 33106177, 39661568, 40262144, 40746064, 44834816, 46060768, 49553408, 56690176, 64450048, 66212354, 79323136, 80524288, 81492128, 92121536, 113380352, 128900096, 132424708, 161048576, 162984256, 184243072, 226760704, 257800192, 264849416, 322097152, 325968512, 368486144, 453521408, 515600384, 529698832, 644194304, 651937024, 736972288, 907042816, 1031200768, 1059397664, 1303874048, 1473944576, 2118795328, 2607748096, 2947889152, 4237590656, 5215496192, 5895778304, 8475181312, 10430992384, 11791556608, 16950362624, 20861984768, 33900725248, 67801450496, 135602900992, 271205801984]

約数ペア:

[(1, 271205801984), (2, 135602900992), (4, 67801450496), (8, 33900725248), (13, 20861984768), (16, 16950362624), (23, 11791556608), (26, 10430992384), (32, 8475181312), (46, 5895778304), (52, 5215496192), (64, 4237590656), (92, 2947889152), (104, 2607748096), (128, 2118795328), (184, 1473944576), (208, 1303874048), (256, 1059397664), (263, 1031200768), (299, 907042816), (368, 736972288), (416, 651937024), (421, 644194304), (512, 529698832), (526, 515600384), (598, 453521408), (736, 368486144), (832, 325968512), (842, 322097152), (1024, 264849416), (1052, 257800192), (1196, 226760704), (1472, 184243072), (1664, 162984256), (1684, 161048576), (2048, 132424708), (2104, 128900096), (2392, 113380352), (2944, 92121536), (3328, 81492128), (3368, 80524288), (3419, 79323136), (4096, 66212354), (4208, 64450048), (4784, 56690176), (5473, 49553408), (5888, 46060768), (6049, 44834816), (6656, 40746064), (6736, 40262144), (6838, 39661568), (8192, 33106177), (8416, 32225024), (9568, 28345088), (9683, 28008448), (10946, 24776704), (11776, 23030384), (12098, 22417408), (13312, 20373032), (13472, 20131072), (13676, 19830784), (16832, 16112512), (19136, 14172544), (19366, 14004224), (21892, 12388352), (23552, 11515192), (24196, 11208704), (26624, 10186516), (26944, 10065536), (27352, 9915392), (33664, 8056256), (38272, 7086272), (38732, 7002112), (43784, 6194176), (47104, 5757596), (48392, 5604352), (53248, 5093258), (53888, 5032768), (54704, 4957696), (67328, 4028128), (76544, 3543136), (77464, 3501056), (78637, 3448832), (87568, 3097088), (94208, 2878798), (96784, 2802176), (106496, 2546629), (107776, 2516384), (109408, 2478848), (110723, 2449408), (125879, 2154496), (134656, 2014064), (153088, 1771568), (154928, 1750528), (157274, 1724416), (175136, 1548544), (188416, 1439399), (193568, 1401088), (215552, 1258192), (218816, 1239424), (221446, 1224704), (251758, 1077248), (269312, 1007032), (306176, 885784), (309856, 875264), (314548, 862208), (350272, 774272), (387136, 700544), (431104, 629096), (437632, 619712), (442892, 612352), (503516, 538624)]