279201216

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 168

約数和(自身を含む): 875629440

約数和(自身を除く): 596428224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 64, 84, 96, 98, 112, 118, 147, 168, 177, 192, 196, 224, 236, 294, 336, 354, 392, 413, 448, 472, 503, 588, 672, 708, 784, 826, 944, 1006, 1176, 1239, 1344, 1416, 1509, 1568, 1652, 1888, 2012, 2352, 2478, 2832, 2891, 3018, 3136, 3304, 3521, 3776, 4024, 4704, 4956, 5664, 5782, 6036, 6608, 7042, 8048, 8673, 9408, 9912, 10563, 11328, 11564, 12072, 13216, 14084, 16096, 17346, 19824, 21126, 23128, 24144, 24647, 26432, 28168, 29677, 32192, 34692, 39648, 42252, 46256, 48288, 49294, 56336, 59354, 69384, 73941, 79296, 84504, 89031, 92512, 96576, 98588, 112672, 118708, 138768, 147882, 169008, 178062, 185024, 197176, 207739, 225344, 237416, 277536, 295764, 338016, 356124, 394352, 415478, 474832, 555072, 591528, 623217, 676032, 712248, 788704, 830956, 949664, 1183056, 1246434, 1424496, 1454173, 1577408, 1661912, 1899328, 2366112, 2492868, 2848992, 2908346, 3323824, 4362519, 4732224, 4985736, 5697984, 5816692, 6647648, 8725038, 9971472, 11633384, 13295296, 17450076, 19942944, 23266768, 34900152, 39885888, 46533536, 69800304, 93067072, 139600608, 279201216]

約数ペア:

[(1, 279201216), (2, 139600608), (3, 93067072), (4, 69800304), (6, 46533536), (7, 39885888), (8, 34900152), (12, 23266768), (14, 19942944), (16, 17450076), (21, 13295296), (24, 11633384), (28, 9971472), (32, 8725038), (42, 6647648), (48, 5816692), (49, 5697984), (56, 4985736), (59, 4732224), (64, 4362519), (84, 3323824), (96, 2908346), (98, 2848992), (112, 2492868), (118, 2366112), (147, 1899328), (168, 1661912), (177, 1577408), (192, 1454173), (196, 1424496), (224, 1246434), (236, 1183056), (294, 949664), (336, 830956), (354, 788704), (392, 712248), (413, 676032), (448, 623217), (472, 591528), (503, 555072), (588, 474832), (672, 415478), (708, 394352), (784, 356124), (826, 338016), (944, 295764), (1006, 277536), (1176, 237416), (1239, 225344), (1344, 207739), (1416, 197176), (1509, 185024), (1568, 178062), (1652, 169008), (1888, 147882), (2012, 138768), (2352, 118708), (2478, 112672), (2832, 98588), (2891, 96576), (3018, 92512), (3136, 89031), (3304, 84504), (3521, 79296), (3776, 73941), (4024, 69384), (4704, 59354), (4956, 56336), (5664, 49294), (5782, 48288), (6036, 46256), (6608, 42252), (7042, 39648), (8048, 34692), (8673, 32192), (9408, 29677), (9912, 28168), (10563, 26432), (11328, 24647), (11564, 24144), (12072, 23128), (13216, 21126), (14084, 19824), (16096, 17346)]