978082308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{9679}}^1$

素因数の和:10097

約数の個数: 72

約数和(自身を含む): 2832910080

約数和(自身を除く): 1854827772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1604, 2406, 2807, 3609, 4812, 5614, 7218, 8421, 9679, 11228, 14436, 16842, 19358, 25263, 29037, 33684, 38716, 50526, 58074, 67753, 87111, 101052, 116148, 135506, 174222, 203259, 271012, 348444, 406518, 609777, 813036, 1219554, 2439108, 3881279, 7762558, 11643837, 15525116, 23287674, 27168953, 34931511, 46575348, 54337906, 69863022, 81506859, 108675812, 139726044, 163013718, 244520577, 326027436, 489041154, 978082308]

約数ペア:

[(1, 978082308), (2, 489041154), (3, 326027436), (4, 244520577), (6, 163013718), (7, 139726044), (9, 108675812), (12, 81506859), (14, 69863022), (18, 54337906), (21, 46575348), (28, 34931511), (36, 27168953), (42, 23287674), (63, 15525116), (84, 11643837), (126, 7762558), (252, 3881279), (401, 2439108), (802, 1219554), (1203, 813036), (1604, 609777), (2406, 406518), (2807, 348444), (3609, 271012), (4812, 203259), (5614, 174222), (7218, 135506), (8421, 116148), (9679, 101052), (11228, 87111), (14436, 67753), (16842, 58074), (19358, 50526), (25263, 38716), (29037, 33684)]