1557310104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1029967}}^1$

素因数の和:1029989

約数の個数: 64

約数和(自身を含む): 4943846400

約数和(自身を除く): 3386536296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1029967, 2059934, 3089901, 4119868, 6179802, 7209769, 8239736, 9269703, 12359604, 14419538, 18539406, 21629307, 24719208, 27809109, 28839076, 37078812, 43258614, 55618218, 57678152, 64887921, 74157624, 86517228, 111236436, 129775842, 173034456, 194663763, 222472872, 259551684, 389327526, 519103368, 778655052, 1557310104]

約数ペア:

[(1, 1557310104), (2, 778655052), (3, 519103368), (4, 389327526), (6, 259551684), (7, 222472872), (8, 194663763), (9, 173034456), (12, 129775842), (14, 111236436), (18, 86517228), (21, 74157624), (24, 64887921), (27, 57678152), (28, 55618218), (36, 43258614), (42, 37078812), (54, 28839076), (56, 27809109), (63, 24719208), (72, 21629307), (84, 18539406), (108, 14419538), (126, 12359604), (168, 9269703), (189, 8239736), (216, 7209769), (252, 6179802), (378, 4119868), (504, 3089901), (756, 2059934), (1512, 1029967)]