281323488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 778692096

約数和(自身を除く): 497368608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 103, 138, 184, 206, 276, 309, 368, 412, 552, 618, 736, 824, 1104, 1236, 1237, 1648, 2208, 2369, 2472, 2474, 3296, 3711, 4738, 4944, 4948, 7107, 7422, 9476, 9888, 9896, 14214, 14844, 18952, 19792, 28428, 28451, 29688, 37904, 39584, 56856, 56902, 59376, 75808, 85353, 113712, 113804, 118752, 127411, 170706, 227424, 227608, 254822, 341412, 382233, 455216, 509644, 682824, 764466, 910432, 1019288, 1365648, 1528932, 2038576, 2731296, 2930453, 3057864, 4077152, 5860906, 6115728, 8791359, 11721812, 12231456, 17582718, 23443624, 35165436, 46887248, 70330872, 93774496, 140661744, 281323488]

約数ペア:

[(1, 281323488), (2, 140661744), (3, 93774496), (4, 70330872), (6, 46887248), (8, 35165436), (12, 23443624), (16, 17582718), (23, 12231456), (24, 11721812), (32, 8791359), (46, 6115728), (48, 5860906), (69, 4077152), (92, 3057864), (96, 2930453), (103, 2731296), (138, 2038576), (184, 1528932), (206, 1365648), (276, 1019288), (309, 910432), (368, 764466), (412, 682824), (552, 509644), (618, 455216), (736, 382233), (824, 341412), (1104, 254822), (1236, 227608), (1237, 227424), (1648, 170706), (2208, 127411), (2369, 118752), (2472, 113804), (2474, 113712), (3296, 85353), (3711, 75808), (4738, 59376), (4944, 56902), (4948, 56856), (7107, 39584), (7422, 37904), (9476, 29688), (9888, 28451), (9896, 28428), (14214, 19792), (14844, 18952)]