18589027936

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 37666889568

約数和(自身を除く): 19077861632

約数列:

[1, 2, 4, 8, 16, 32, 83, 113, 166, 226, 241, 257, 332, 452, 482, 514, 664, 904, 964, 1028, 1328, 1808, 1928, 2056, 2656, 3616, 3856, 4112, 7712, 8224, 9379, 18758, 20003, 21331, 27233, 29041, 37516, 40006, 42662, 54466, 58082, 61937, 75032, 80012, 85324, 108932, 116164, 123874, 150064, 160024, 170648, 217864, 232328, 247748, 300128, 320048, 341296, 435728, 464656, 495496, 640096, 682592, 871456, 929312, 990992, 1981984, 2260339, 2410403, 4520678, 4820806, 5140771, 6998881, 9041356, 9641612, 10281542, 13997762, 18082712, 19283224, 20563084, 27995524, 36165424, 38566448, 41126168, 55991048, 72330848, 77132896, 82252336, 111982096, 164504672, 223964192, 580907123, 1161814246, 2323628492, 4647256984, 9294513968, 18589027936]

約数ペア:

[(1, 18589027936), (2, 9294513968), (4, 4647256984), (8, 2323628492), (16, 1161814246), (32, 580907123), (83, 223964192), (113, 164504672), (166, 111982096), (226, 82252336), (241, 77132896), (257, 72330848), (332, 55991048), (452, 41126168), (482, 38566448), (514, 36165424), (664, 27995524), (904, 20563084), (964, 19283224), (1028, 18082712), (1328, 13997762), (1808, 10281542), (1928, 9641612), (2056, 9041356), (2656, 6998881), (3616, 5140771), (3856, 4820806), (4112, 4520678), (7712, 2410403), (8224, 2260339), (9379, 1981984), (18758, 990992), (20003, 929312), (21331, 871456), (27233, 682592), (29041, 640096), (37516, 495496), (40006, 464656), (42662, 435728), (54466, 341296), (58082, 320048), (61937, 300128), (75032, 247748), (80012, 232328), (85324, 217864), (108932, 170648), (116164, 160024), (123874, 150064)]