281248931808

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{90397}}^1$

素因数の和:90706

約数の個数: 192

約数和(自身を含む): 886609120320

約数和(自身を除く): 605360188512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 277, 288, 312, 351, 416, 432, 468, 554, 624, 702, 831, 864, 936, 1108, 1248, 1404, 1662, 1872, 2216, 2493, 2808, 3324, 3601, 3744, 4432, 4986, 5616, 6648, 7202, 7479, 8864, 9972, 10803, 11232, 13296, 14404, 14958, 19944, 21606, 26592, 28808, 29916, 32409, 39888, 43212, 57616, 59832, 64818, 79776, 86424, 90397, 97227, 115232, 119664, 129636, 172848, 180794, 194454, 239328, 259272, 271191, 345696, 361588, 388908, 518544, 542382, 723176, 777816, 813573, 1037088, 1084764, 1175161, 1446352, 1555632, 1627146, 2169528, 2350322, 2440719, 2892704, 3111264, 3254292, 3525483, 4339056, 4700644, 4881438, 6508584, 7050966, 8678112, 9401288, 9762876, 10576449, 13017168, 14101932, 18802576, 19525752, 21152898, 25039969, 26034336, 28203864, 31729347, 37605152, 39051504, 42305796, 50079938, 56407728, 63458694, 75119907, 78103008, 84611592, 100159876, 112815456, 126917388, 150239814, 169223184, 200319752, 225359721, 253834776, 300479628, 325519597, 338446368, 400639504, 450719442, 507669552, 600959256, 651039194, 676079163, 801279008, 901438884, 976558791, 1015339104, 1201918512, 1302078388, 1352158326, 1802877768, 1953117582, 2403837024, 2604156776, 2704316652, 2929676373, 3605755536, 3906235164, 5208313552, 5408633304, 5859352746, 7211511072, 7812470328, 8789029119, 10416627104, 10817266608, 11718705492, 15624940656, 17578058238, 21634533216, 23437410984, 31249881312, 35156116476, 46874821968, 70312232952, 93749643936, 140624465904, 281248931808]

約数ペア:

[(1, 281248931808), (2, 140624465904), (3, 93749643936), (4, 70312232952), (6, 46874821968), (8, 35156116476), (9, 31249881312), (12, 23437410984), (13, 21634533216), (16, 17578058238), (18, 15624940656), (24, 11718705492), (26, 10817266608), (27, 10416627104), (32, 8789029119), (36, 7812470328), (39, 7211511072), (48, 5859352746), (52, 5408633304), (54, 5208313552), (72, 3906235164), (78, 3605755536), (96, 2929676373), (104, 2704316652), (108, 2604156776), (117, 2403837024), (144, 1953117582), (156, 1802877768), (208, 1352158326), (216, 1302078388), (234, 1201918512), (277, 1015339104), (288, 976558791), (312, 901438884), (351, 801279008), (416, 676079163), (432, 651039194), (468, 600959256), (554, 507669552), (624, 450719442), (702, 400639504), (831, 338446368), (864, 325519597), (936, 300479628), (1108, 253834776), (1248, 225359721), (1404, 200319752), (1662, 169223184), (1872, 150239814), (2216, 126917388), (2493, 112815456), (2808, 100159876), (3324, 84611592), (3601, 78103008), (3744, 75119907), (4432, 63458694), (4986, 56407728), (5616, 50079938), (6648, 42305796), (7202, 39051504), (7479, 37605152), (8864, 31729347), (9972, 28203864), (10803, 26034336), (11232, 25039969), (13296, 21152898), (14404, 19525752), (14958, 18802576), (19944, 14101932), (21606, 13017168), (26592, 10576449), (28808, 9762876), (29916, 9401288), (32409, 8678112), (39888, 7050966), (43212, 6508584), (57616, 4881438), (59832, 4700644), (64818, 4339056), (79776, 3525483), (86424, 3254292), (90397, 3111264), (97227, 2892704), (115232, 2440719), (119664, 2350322), (129636, 2169528), (172848, 1627146), (180794, 1555632), (194454, 1446352), (239328, 1175161), (259272, 1084764), (271191, 1037088), (345696, 813573), (361588, 777816), (388908, 723176), (518544, 542382)]