810142144

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 1919508480

約数和(自身を除く): 1109366336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 127, 203, 224, 232, 254, 406, 448, 464, 491, 508, 812, 889, 928, 982, 1016, 1624, 1778, 1856, 1964, 2032, 3248, 3437, 3556, 3683, 3928, 4064, 6496, 6874, 7112, 7366, 7856, 8128, 12992, 13748, 14224, 14239, 14732, 15712, 25781, 27496, 28448, 28478, 29464, 31424, 51562, 54992, 56896, 56956, 58928, 62357, 99673, 103124, 109984, 113912, 117856, 124714, 199346, 206248, 219968, 227824, 235712, 249428, 398692, 412496, 436499, 455648, 498856, 797384, 824992, 872998, 911296, 997712, 1594768, 1649984, 1745996, 1808353, 1995424, 3189536, 3491992, 3616706, 3990848, 6379072, 6983984, 7233412, 12658471, 13967968, 14466824, 25316942, 27935936, 28933648, 50633884, 57867296, 101267768, 115734592, 202535536, 405071072, 810142144]

約数ペア:

[(1, 810142144), (2, 405071072), (4, 202535536), (7, 115734592), (8, 101267768), (14, 57867296), (16, 50633884), (28, 28933648), (29, 27935936), (32, 25316942), (56, 14466824), (58, 13967968), (64, 12658471), (112, 7233412), (116, 6983984), (127, 6379072), (203, 3990848), (224, 3616706), (232, 3491992), (254, 3189536), (406, 1995424), (448, 1808353), (464, 1745996), (491, 1649984), (508, 1594768), (812, 997712), (889, 911296), (928, 872998), (982, 824992), (1016, 797384), (1624, 498856), (1778, 455648), (1856, 436499), (1964, 412496), (2032, 398692), (3248, 249428), (3437, 235712), (3556, 227824), (3683, 219968), (3928, 206248), (4064, 199346), (6496, 124714), (6874, 117856), (7112, 113912), (7366, 109984), (7856, 103124), (8128, 99673), (12992, 62357), (13748, 58928), (14224, 56956), (14239, 56896), (14732, 54992), (15712, 51562), (25781, 31424), (27496, 29464), (28448, 28478)]