881170056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 2687904000

約数和(自身を除く): 1806733944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 101, 104, 108, 117, 156, 169, 202, 216, 234, 239, 303, 312, 338, 351, 404, 468, 478, 507, 606, 676, 702, 717, 808, 909, 936, 956, 1014, 1212, 1313, 1352, 1404, 1434, 1521, 1818, 1912, 2028, 2151, 2424, 2626, 2727, 2808, 2868, 3042, 3107, 3636, 3939, 4056, 4302, 4563, 5252, 5454, 5736, 6084, 6214, 6453, 7272, 7878, 8604, 9126, 9321, 10504, 10908, 11817, 12168, 12428, 12906, 15756, 17069, 17208, 18252, 18642, 21816, 23634, 24139, 24856, 25812, 27963, 31512, 34138, 35451, 36504, 37284, 40391, 47268, 48278, 51207, 51624, 55926, 68276, 70902, 72417, 74568, 80782, 83889, 94536, 96556, 102414, 111852, 121173, 136552, 141804, 144834, 153621, 161564, 167778, 193112, 204828, 217251, 223704, 242346, 283608, 289668, 307242, 313807, 323128, 335556, 363519, 409656, 434502, 460863, 484692, 579336, 614484, 627614, 651753, 671112, 727038, 869004, 921726, 941421, 969384, 1090557, 1228968, 1255228, 1303506, 1454076, 1738008, 1843452, 1882842, 2181114, 2510456, 2607012, 2824263, 2908152, 3686904, 3765684, 4079491, 4362228, 5214024, 5648526, 7531368, 8158982, 8472789, 8724456, 11297052, 12238473, 16317964, 16945578, 22594104, 24476946, 32635928, 33891156, 36715419, 48953892, 67782312, 73430838, 97907784, 110146257, 146861676, 220292514, 293723352, 440585028, 881170056]

約数ペア:

[(1, 881170056), (2, 440585028), (3, 293723352), (4, 220292514), (6, 146861676), (8, 110146257), (9, 97907784), (12, 73430838), (13, 67782312), (18, 48953892), (24, 36715419), (26, 33891156), (27, 32635928), (36, 24476946), (39, 22594104), (52, 16945578), (54, 16317964), (72, 12238473), (78, 11297052), (101, 8724456), (104, 8472789), (108, 8158982), (117, 7531368), (156, 5648526), (169, 5214024), (202, 4362228), (216, 4079491), (234, 3765684), (239, 3686904), (303, 2908152), (312, 2824263), (338, 2607012), (351, 2510456), (404, 2181114), (468, 1882842), (478, 1843452), (507, 1738008), (606, 1454076), (676, 1303506), (702, 1255228), (717, 1228968), (808, 1090557), (909, 969384), (936, 941421), (956, 921726), (1014, 869004), (1212, 727038), (1313, 671112), (1352, 651753), (1404, 627614), (1434, 614484), (1521, 579336), (1818, 484692), (1912, 460863), (2028, 434502), (2151, 409656), (2424, 363519), (2626, 335556), (2727, 323128), (2808, 313807), (2868, 307242), (3042, 289668), (3107, 283608), (3636, 242346), (3939, 223704), (4056, 217251), (4302, 204828), (4563, 193112), (5252, 167778), (5454, 161564), (5736, 153621), (6084, 144834), (6214, 141804), (6453, 136552), (7272, 121173), (7878, 111852), (8604, 102414), (9126, 96556), (9321, 94536), (10504, 83889), (10908, 80782), (11817, 74568), (12168, 72417), (12428, 70902), (12906, 68276), (15756, 55926), (17069, 51624), (17208, 51207), (18252, 48278), (18642, 47268), (21816, 40391), (23634, 37284), (24139, 36504), (24856, 35451), (25812, 34138), (27963, 31512)]