283933216

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1319}}^1$

素因数の和:1398

約数の個数: 72

約数和(自身を含む): 660623040

約数和(自身を除く): 376689824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 961, 992, 1319, 1736, 1922, 2638, 3472, 3844, 5276, 6727, 6944, 7688, 9233, 10552, 13454, 15376, 18466, 21104, 26908, 30752, 36932, 40889, 42208, 53816, 73864, 81778, 107632, 147728, 163556, 215264, 286223, 295456, 327112, 572446, 654224, 1144892, 1267559, 1308448, 2289784, 2535118, 4579568, 5070236, 8872913, 9159136, 10140472, 17745826, 20280944, 35491652, 40561888, 70983304, 141966608, 283933216]

約数ペア:

[(1, 283933216), (2, 141966608), (4, 70983304), (7, 40561888), (8, 35491652), (14, 20280944), (16, 17745826), (28, 10140472), (31, 9159136), (32, 8872913), (56, 5070236), (62, 4579568), (112, 2535118), (124, 2289784), (217, 1308448), (224, 1267559), (248, 1144892), (434, 654224), (496, 572446), (868, 327112), (961, 295456), (992, 286223), (1319, 215264), (1736, 163556), (1922, 147728), (2638, 107632), (3472, 81778), (3844, 73864), (5276, 53816), (6727, 42208), (6944, 40889), (7688, 36932), (9233, 30752), (10552, 26908), (13454, 21104), (15376, 18466)]