254243808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 908107200

約数和(自身を除く): 653863392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 89, 91, 96, 104, 109, 112, 117, 126, 144, 156, 168, 178, 182, 208, 218, 224, 234, 252, 267, 273, 288, 312, 327, 336, 356, 364, 416, 436, 468, 504, 534, 546, 623, 624, 654, 672, 712, 728, 763, 801, 819, 872, 936, 981, 1008, 1068, 1092, 1157, 1246, 1248, 1308, 1417, 1424, 1456, 1526, 1602, 1638, 1744, 1869, 1872, 1962, 2016, 2136, 2184, 2289, 2314, 2492, 2616, 2834, 2848, 2912, 3052, 3204, 3276, 3471, 3488, 3738, 3744, 3924, 4251, 4272, 4368, 4578, 4628, 4984, 5232, 5607, 5668, 6104, 6408, 6552, 6867, 6942, 7476, 7848, 8099, 8502, 8544, 8736, 9156, 9256, 9701, 9919, 9968, 10413, 10464, 11214, 11336, 12208, 12753, 12816, 13104, 13734, 13884, 14952, 15696, 16198, 17004, 18312, 18512, 19402, 19838, 19936, 20826, 22428, 22672, 24297, 24416, 25506, 25632, 26208, 27468, 27768, 29103, 29757, 29904, 31392, 32396, 34008, 36624, 37024, 38804, 39676, 41652, 44856, 45344, 48594, 51012, 54936, 55536, 58206, 59514, 59808, 64792, 67907, 68016, 72891, 73248, 77608, 79352, 83304, 87309, 89271, 89712, 97188, 102024, 109872, 111072, 116412, 119028, 126113, 129584, 135814, 136032, 145782, 155216, 158704, 166608, 174618, 178542, 179424, 194376, 203721, 204048, 219744, 232824, 238056, 252226, 259168, 271628, 291564, 310432, 317408, 333216, 349236, 357084, 378339, 388752, 407442, 408096, 465648, 476112, 504452, 543256, 583128, 611163, 698472, 714168, 756678, 777504, 814884, 882791, 931296, 952224, 1008904, 1086512, 1135017, 1166256, 1222326, 1396944, 1428336, 1513356, 1629768, 1765582, 2017808, 2173024, 2270034, 2332512, 2444652, 2648373, 2793888, 2856672, 3026712, 3259536, 3531164, 4035616, 4540068, 4889304, 5296746, 6053424, 6519072, 7062328, 7945119, 9080136, 9778608, 10593492, 12106848, 14124656, 15890238, 18160272, 19557216, 21186984, 28249312, 31780476, 36320544, 42373968, 63560952, 84747936, 127121904, 254243808]

約数ペア:

[(1, 254243808), (2, 127121904), (3, 84747936), (4, 63560952), (6, 42373968), (7, 36320544), (8, 31780476), (9, 28249312), (12, 21186984), (13, 19557216), (14, 18160272), (16, 15890238), (18, 14124656), (21, 12106848), (24, 10593492), (26, 9778608), (28, 9080136), (32, 7945119), (36, 7062328), (39, 6519072), (42, 6053424), (48, 5296746), (52, 4889304), (56, 4540068), (63, 4035616), (72, 3531164), (78, 3259536), (84, 3026712), (89, 2856672), (91, 2793888), (96, 2648373), (104, 2444652), (109, 2332512), (112, 2270034), (117, 2173024), (126, 2017808), (144, 1765582), (156, 1629768), (168, 1513356), (178, 1428336), (182, 1396944), (208, 1222326), (218, 1166256), (224, 1135017), (234, 1086512), (252, 1008904), (267, 952224), (273, 931296), (288, 882791), (312, 814884), (327, 777504), (336, 756678), (356, 714168), (364, 698472), (416, 611163), (436, 583128), (468, 543256), (504, 504452), (534, 476112), (546, 465648), (623, 408096), (624, 407442), (654, 388752), (672, 378339), (712, 357084), (728, 349236), (763, 333216), (801, 317408), (819, 310432), (872, 291564), (936, 271628), (981, 259168), (1008, 252226), (1068, 238056), (1092, 232824), (1157, 219744), (1246, 204048), (1248, 203721), (1308, 194376), (1417, 179424), (1424, 178542), (1456, 174618), (1526, 166608), (1602, 158704), (1638, 155216), (1744, 145782), (1869, 136032), (1872, 135814), (1962, 129584), (2016, 126113), (2136, 119028), (2184, 116412), (2289, 111072), (2314, 109872), (2492, 102024), (2616, 97188), (2834, 89712), (2848, 89271), (2912, 87309), (3052, 83304), (3204, 79352), (3276, 77608), (3471, 73248), (3488, 72891), (3738, 68016), (3744, 67907), (3924, 64792), (4251, 59808), (4272, 59514), (4368, 58206), (4578, 55536), (4628, 54936), (4984, 51012), (5232, 48594), (5607, 45344), (5668, 44856), (6104, 41652), (6408, 39676), (6552, 38804), (6867, 37024), (6942, 36624), (7476, 34008), (7848, 32396), (8099, 31392), (8502, 29904), (8544, 29757), (8736, 29103), (9156, 27768), (9256, 27468), (9701, 26208), (9919, 25632), (9968, 25506), (10413, 24416), (10464, 24297), (11214, 22672), (11336, 22428), (12208, 20826), (12753, 19936), (12816, 19838), (13104, 19402), (13734, 18512), (13884, 18312), (14952, 17004), (15696, 16198)]