261036308736

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{103091}}^1$

素因数の和:103277

約数の個数: 216

約数和(自身を含む): 865637957184

約数和(自身を除く): 604601648448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 157, 168, 192, 224, 252, 256, 288, 314, 336, 384, 448, 471, 504, 576, 628, 672, 768, 896, 942, 1008, 1099, 1152, 1256, 1344, 1413, 1792, 1884, 2016, 2198, 2304, 2512, 2688, 2826, 3297, 3768, 4032, 4396, 5024, 5376, 5652, 6594, 7536, 8064, 8792, 9891, 10048, 11304, 13188, 15072, 16128, 17584, 19782, 20096, 22608, 26376, 30144, 35168, 39564, 40192, 45216, 52752, 60288, 70336, 79128, 90432, 103091, 105504, 120576, 140672, 158256, 180864, 206182, 211008, 281344, 309273, 316512, 361728, 412364, 422016, 618546, 633024, 721637, 824728, 844032, 927819, 1237092, 1266048, 1443274, 1649456, 1855638, 2164911, 2474184, 2532096, 2886548, 3298912, 3711276, 4329822, 4948368, 5773096, 6494733, 6597824, 7422552, 8659644, 9896736, 11546192, 12989466, 13195648, 14845104, 16185287, 17319288, 19793472, 23092384, 25978932, 26391296, 29690208, 32370574, 34638576, 39586944, 46184768, 48555861, 51957864, 59380416, 64741148, 69277152, 79173888, 92369536, 97111722, 103915728, 113297009, 118760832, 129482296, 138554304, 145667583, 184739072, 194223444, 207831456, 226594018, 237521664, 258964592, 277108608, 291335166, 339891027, 388446888, 415662912, 453188036, 517929184, 554217216, 582670332, 679782054, 776893776, 831325824, 906376072, 1019673081, 1035858368, 1165340664, 1359564108, 1553787552, 1662651648, 1812752144, 2039346162, 2071716736, 2330681328, 2719128216, 3107575104, 3625504288, 4078692324, 4143433472, 4661362656, 5438256432, 6215150208, 7251008576, 8157384648, 9322725312, 10876512864, 12430300416, 14502017152, 16314769296, 18645450624, 21753025728, 29004034304, 32629538592, 37290901248, 43506051456, 65259077184, 87012102912, 130518154368, 261036308736]

約数ペア:

[(1, 261036308736), (2, 130518154368), (3, 87012102912), (4, 65259077184), (6, 43506051456), (7, 37290901248), (8, 32629538592), (9, 29004034304), (12, 21753025728), (14, 18645450624), (16, 16314769296), (18, 14502017152), (21, 12430300416), (24, 10876512864), (28, 9322725312), (32, 8157384648), (36, 7251008576), (42, 6215150208), (48, 5438256432), (56, 4661362656), (63, 4143433472), (64, 4078692324), (72, 3625504288), (84, 3107575104), (96, 2719128216), (112, 2330681328), (126, 2071716736), (128, 2039346162), (144, 1812752144), (157, 1662651648), (168, 1553787552), (192, 1359564108), (224, 1165340664), (252, 1035858368), (256, 1019673081), (288, 906376072), (314, 831325824), (336, 776893776), (384, 679782054), (448, 582670332), (471, 554217216), (504, 517929184), (576, 453188036), (628, 415662912), (672, 388446888), (768, 339891027), (896, 291335166), (942, 277108608), (1008, 258964592), (1099, 237521664), (1152, 226594018), (1256, 207831456), (1344, 194223444), (1413, 184739072), (1792, 145667583), (1884, 138554304), (2016, 129482296), (2198, 118760832), (2304, 113297009), (2512, 103915728), (2688, 97111722), (2826, 92369536), (3297, 79173888), (3768, 69277152), (4032, 64741148), (4396, 59380416), (5024, 51957864), (5376, 48555861), (5652, 46184768), (6594, 39586944), (7536, 34638576), (8064, 32370574), (8792, 29690208), (9891, 26391296), (10048, 25978932), (11304, 23092384), (13188, 19793472), (15072, 17319288), (16128, 16185287), (17584, 14845104), (19782, 13195648), (20096, 12989466), (22608, 11546192), (26376, 9896736), (30144, 8659644), (35168, 7422552), (39564, 6597824), (40192, 6494733), (45216, 5773096), (52752, 4948368), (60288, 4329822), (70336, 3711276), (79128, 3298912), (90432, 2886548), (103091, 2532096), (105504, 2474184), (120576, 2164911), (140672, 1855638), (158256, 1649456), (180864, 1443274), (206182, 1266048), (211008, 1237092), (281344, 927819), (309273, 844032), (316512, 824728), (361728, 721637), (412364, 633024), (422016, 618546)]