894112856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 2187924480

約数和(自身を除く): 1293811624

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 67, 91, 92, 104, 134, 161, 182, 184, 268, 299, 322, 364, 469, 536, 598, 644, 728, 797, 871, 938, 1196, 1288, 1541, 1594, 1742, 1876, 2093, 2392, 3082, 3188, 3484, 3752, 4186, 5579, 6097, 6164, 6376, 6968, 8372, 10361, 10787, 11158, 12194, 12328, 16744, 18331, 20033, 20722, 21574, 22316, 24388, 36662, 40066, 41444, 43148, 44632, 48776, 53399, 72527, 73324, 80132, 82888, 86296, 106798, 128317, 140231, 145054, 146648, 160264, 213596, 238303, 256634, 280462, 290108, 373793, 427192, 476606, 513268, 560924, 580216, 694187, 747586, 953212, 1026536, 1121848, 1228177, 1388374, 1495172, 1668121, 1906424, 2456354, 2776748, 2990344, 3336242, 4859309, 4912708, 5553496, 6672484, 8597239, 9718618, 9825416, 13344968, 15966301, 17194478, 19437236, 31932602, 34388956, 38874472, 63865204, 68777912, 111764107, 127730408, 223528214, 447056428, 894112856]

約数ペア:

[(1, 894112856), (2, 447056428), (4, 223528214), (7, 127730408), (8, 111764107), (13, 68777912), (14, 63865204), (23, 38874472), (26, 34388956), (28, 31932602), (46, 19437236), (52, 17194478), (56, 15966301), (67, 13344968), (91, 9825416), (92, 9718618), (104, 8597239), (134, 6672484), (161, 5553496), (182, 4912708), (184, 4859309), (268, 3336242), (299, 2990344), (322, 2776748), (364, 2456354), (469, 1906424), (536, 1668121), (598, 1495172), (644, 1388374), (728, 1228177), (797, 1121848), (871, 1026536), (938, 953212), (1196, 747586), (1288, 694187), (1541, 580216), (1594, 560924), (1742, 513268), (1876, 476606), (2093, 427192), (2392, 373793), (3082, 290108), (3188, 280462), (3484, 256634), (3752, 238303), (4186, 213596), (5579, 160264), (6097, 146648), (6164, 145054), (6376, 140231), (6968, 128317), (8372, 106798), (10361, 86296), (10787, 82888), (11158, 80132), (12194, 73324), (12328, 72527), (16744, 53399), (18331, 48776), (20033, 44632), (20722, 43148), (21574, 41444), (22316, 40066), (24388, 36662)]