219495648

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{32203}}^1$

素因数の和:32287

約数の個数: 48

約数和(自身を含む): 584309376

約数和(自身を除く): 364813728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 32203, 64406, 96609, 128812, 193218, 257624, 386436, 515248, 772872, 1030496, 1545744, 2286413, 3091488, 4572826, 6859239, 9145652, 13718478, 18291304, 27436956, 36582608, 54873912, 73165216, 109747824, 219495648]

約数ペア:

[(1, 219495648), (2, 109747824), (3, 73165216), (4, 54873912), (6, 36582608), (8, 27436956), (12, 18291304), (16, 13718478), (24, 9145652), (32, 6859239), (48, 4572826), (71, 3091488), (96, 2286413), (142, 1545744), (213, 1030496), (284, 772872), (426, 515248), (568, 386436), (852, 257624), (1136, 193218), (1704, 128812), (2272, 96609), (3408, 64406), (6816, 32203)]