522752048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7714

約数の個数: 80

約数和(自身を含む): 1273251840

約数和(自身を除く): 750499792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2444, 2632, 4277, 4888, 5264, 7639, 8554, 9776, 15278, 17108, 30556, 34216, 53473, 61112, 68432, 99307, 106946, 122224, 198614, 213892, 359033, 397228, 427784, 695149, 718066, 794456, 855568, 1390298, 1436132, 1588912, 2513231, 2780596, 2872264, 4667429, 5026462, 5561192, 5744528, 9334858, 10052924, 11122384, 18669716, 20105848, 32672003, 37339432, 40211696, 65344006, 74678864, 130688012, 261376024, 522752048]

約数ペア:

[(1, 522752048), (2, 261376024), (4, 130688012), (7, 74678864), (8, 65344006), (13, 40211696), (14, 37339432), (16, 32672003), (26, 20105848), (28, 18669716), (47, 11122384), (52, 10052924), (56, 9334858), (91, 5744528), (94, 5561192), (104, 5026462), (112, 4667429), (182, 2872264), (188, 2780596), (208, 2513231), (329, 1588912), (364, 1436132), (376, 1390298), (611, 855568), (658, 794456), (728, 718066), (752, 695149), (1222, 427784), (1316, 397228), (1456, 359033), (2444, 213892), (2632, 198614), (4277, 122224), (4888, 106946), (5264, 99307), (7639, 68432), (8554, 61112), (9776, 53473), (15278, 34216), (17108, 30556)]