254255544

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 730944000

約数和(自身を除く): 476688456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 71, 72, 108, 118, 142, 177, 213, 216, 236, 281, 284, 354, 426, 472, 531, 562, 568, 639, 708, 843, 852, 1062, 1124, 1278, 1416, 1593, 1686, 1704, 1917, 2124, 2248, 2529, 2556, 3186, 3372, 3834, 4189, 4248, 5058, 5112, 6372, 6744, 7587, 7668, 8378, 10116, 12567, 12744, 15174, 15336, 16579, 16756, 19951, 20232, 25134, 30348, 33158, 33512, 37701, 39902, 49737, 50268, 59853, 60696, 66316, 75402, 79804, 99474, 100536, 113103, 119706, 132632, 149211, 150804, 159608, 179559, 198948, 226206, 239412, 298422, 301608, 359118, 397896, 447633, 452412, 478824, 538677, 596844, 718236, 895266, 904824, 1077354, 1177109, 1193688, 1436472, 1790532, 2154708, 2354218, 3531327, 3581064, 4309416, 4708436, 7062654, 9416872, 10593981, 14125308, 21187962, 28250616, 31781943, 42375924, 63563886, 84751848, 127127772, 254255544]

約数ペア:

[(1, 254255544), (2, 127127772), (3, 84751848), (4, 63563886), (6, 42375924), (8, 31781943), (9, 28250616), (12, 21187962), (18, 14125308), (24, 10593981), (27, 9416872), (36, 7062654), (54, 4708436), (59, 4309416), (71, 3581064), (72, 3531327), (108, 2354218), (118, 2154708), (142, 1790532), (177, 1436472), (213, 1193688), (216, 1177109), (236, 1077354), (281, 904824), (284, 895266), (354, 718236), (426, 596844), (472, 538677), (531, 478824), (562, 452412), (568, 447633), (639, 397896), (708, 359118), (843, 301608), (852, 298422), (1062, 239412), (1124, 226206), (1278, 198948), (1416, 179559), (1593, 159608), (1686, 150804), (1704, 149211), (1917, 132632), (2124, 119706), (2248, 113103), (2529, 100536), (2556, 99474), (3186, 79804), (3372, 75402), (3834, 66316), (4189, 60696), (4248, 59853), (5058, 50268), (5112, 49737), (6372, 39902), (6744, 37701), (7587, 33512), (7668, 33158), (8378, 30348), (10116, 25134), (12567, 20232), (12744, 19951), (15174, 16756), (15336, 16579)]