280082208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24517}}^1$

素因数の和:24554

約数の個数: 96

約数和(自身を含む): 889709184

約数和(自身を除く): 609626976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 24517, 49034, 73551, 98068, 147102, 171619, 196136, 294204, 343238, 392272, 416789, 514857, 588408, 686476, 784544, 833578, 1029714, 1176816, 1250367, 1372952, 1667156, 2059428, 2353632, 2500734, 2745904, 2917523, 3334312, 4118856, 5001468, 5491808, 5835046, 6668624, 8237712, 8752569, 10002936, 11670092, 13337248, 16475424, 17505138, 20005872, 23340184, 35010276, 40011744, 46680368, 70020552, 93360736, 140041104, 280082208]

約数ペア:

[(1, 280082208), (2, 140041104), (3, 93360736), (4, 70020552), (6, 46680368), (7, 40011744), (8, 35010276), (12, 23340184), (14, 20005872), (16, 17505138), (17, 16475424), (21, 13337248), (24, 11670092), (28, 10002936), (32, 8752569), (34, 8237712), (42, 6668624), (48, 5835046), (51, 5491808), (56, 5001468), (68, 4118856), (84, 3334312), (96, 2917523), (102, 2745904), (112, 2500734), (119, 2353632), (136, 2059428), (168, 1667156), (204, 1372952), (224, 1250367), (238, 1176816), (272, 1029714), (336, 833578), (357, 784544), (408, 686476), (476, 588408), (544, 514857), (672, 416789), (714, 392272), (816, 343238), (952, 294204), (1428, 196136), (1632, 171619), (1904, 147102), (2856, 98068), (3808, 73551), (5712, 49034), (11424, 24517)]