280183344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11423}}^1$

素因数の和:11514

約数の個数: 80

約数和(自身を含む): 838612992

約数和(自身を除く): 558429648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 11423, 12264, 22846, 24528, 34269, 45692, 68538, 79961, 91384, 137076, 159922, 182768, 239883, 274152, 319844, 479766, 548304, 639688, 833879, 959532, 1279376, 1667758, 1919064, 2501637, 3335516, 3838128, 5003274, 5837153, 6671032, 10006548, 11674306, 13342064, 17511459, 20013096, 23348612, 35022918, 40026192, 46697224, 70045836, 93394448, 140091672, 280183344]

約数ペア:

[(1, 280183344), (2, 140091672), (3, 93394448), (4, 70045836), (6, 46697224), (7, 40026192), (8, 35022918), (12, 23348612), (14, 20013096), (16, 17511459), (21, 13342064), (24, 11674306), (28, 10006548), (42, 6671032), (48, 5837153), (56, 5003274), (73, 3838128), (84, 3335516), (112, 2501637), (146, 1919064), (168, 1667758), (219, 1279376), (292, 959532), (336, 833879), (438, 639688), (511, 548304), (584, 479766), (876, 319844), (1022, 274152), (1168, 239883), (1533, 182768), (1752, 159922), (2044, 137076), (3066, 91384), (3504, 79961), (4088, 68538), (6132, 45692), (8176, 34269), (11423, 24528), (12264, 22846)]