387556596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{512641}}^1$

素因数の和:512661

約数の個数: 48

約数和(自身を含む): 1148318080

約数和(自身を除く): 760761484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 512641, 1025282, 1537923, 2050564, 3075846, 3588487, 4613769, 6151692, 7176974, 9227538, 10765461, 13841307, 14353948, 18455076, 21530922, 27682614, 32296383, 43061844, 55365228, 64592766, 96889149, 129185532, 193778298, 387556596]

約数ペア:

[(1, 387556596), (2, 193778298), (3, 129185532), (4, 96889149), (6, 64592766), (7, 55365228), (9, 43061844), (12, 32296383), (14, 27682614), (18, 21530922), (21, 18455076), (27, 14353948), (28, 13841307), (36, 10765461), (42, 9227538), (54, 7176974), (63, 6151692), (84, 4613769), (108, 3588487), (126, 3075846), (189, 2050564), (252, 1537923), (378, 1025282), (756, 512641)]