828196668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:924

約数の個数: 108

約数和(自身を含む): 2281727448

約数和(自身を除く): 1453530780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 197, 234, 338, 394, 468, 507, 591, 676, 691, 788, 1014, 1182, 1382, 1521, 1773, 2028, 2073, 2364, 2561, 2764, 3042, 3546, 4146, 5122, 6084, 6219, 7092, 7683, 8292, 8983, 10244, 12438, 15366, 17966, 23049, 24876, 26949, 30732, 33293, 35932, 46098, 53898, 66586, 80847, 92196, 99879, 107796, 116779, 133172, 136127, 161694, 199758, 233558, 272254, 299637, 323388, 350337, 399516, 408381, 467116, 544508, 599274, 700674, 816762, 1051011, 1198548, 1225143, 1401348, 1633524, 1769651, 2102022, 2450286, 3539302, 4204044, 4900572, 5308953, 7078604, 10617906, 15926859, 21235812, 23005463, 31853718, 46010926, 63707436, 69016389, 92021852, 138032778, 207049167, 276065556, 414098334, 828196668]

約数ペア:

[(1, 828196668), (2, 414098334), (3, 276065556), (4, 207049167), (6, 138032778), (9, 92021852), (12, 69016389), (13, 63707436), (18, 46010926), (26, 31853718), (36, 23005463), (39, 21235812), (52, 15926859), (78, 10617906), (117, 7078604), (156, 5308953), (169, 4900572), (197, 4204044), (234, 3539302), (338, 2450286), (394, 2102022), (468, 1769651), (507, 1633524), (591, 1401348), (676, 1225143), (691, 1198548), (788, 1051011), (1014, 816762), (1182, 700674), (1382, 599274), (1521, 544508), (1773, 467116), (2028, 408381), (2073, 399516), (2364, 350337), (2561, 323388), (2764, 299637), (3042, 272254), (3546, 233558), (4146, 199758), (5122, 161694), (6084, 136127), (6219, 133172), (7092, 116779), (7683, 107796), (8292, 99879), (8983, 92196), (10244, 80847), (12438, 66586), (15366, 53898), (17966, 46098), (23049, 35932), (24876, 33293), (26949, 30732)]