1019969208

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2729}}^1$

素因数の和:2949

約数の個数: 96

約数和(自身を含む): 2874690000

約数和(自身を除く): 1854720792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 179, 232, 261, 348, 358, 522, 537, 696, 716, 1044, 1074, 1432, 1611, 2088, 2148, 2729, 3222, 4296, 5191, 5458, 6444, 8187, 10382, 10916, 12888, 15573, 16374, 20764, 21832, 24561, 31146, 32748, 41528, 46719, 49122, 62292, 65496, 79141, 93438, 98244, 124584, 158282, 186876, 196488, 237423, 316564, 373752, 474846, 488491, 633128, 712269, 949692, 976982, 1424538, 1465473, 1899384, 1953964, 2849076, 2930946, 3907928, 4396419, 5698152, 5861892, 8792838, 11723784, 14166239, 17585676, 28332478, 35171352, 42498717, 56664956, 84997434, 113329912, 127496151, 169994868, 254992302, 339989736, 509984604, 1019969208]

約数ペア:

[(1, 1019969208), (2, 509984604), (3, 339989736), (4, 254992302), (6, 169994868), (8, 127496151), (9, 113329912), (12, 84997434), (18, 56664956), (24, 42498717), (29, 35171352), (36, 28332478), (58, 17585676), (72, 14166239), (87, 11723784), (116, 8792838), (174, 5861892), (179, 5698152), (232, 4396419), (261, 3907928), (348, 2930946), (358, 2849076), (522, 1953964), (537, 1899384), (696, 1465473), (716, 1424538), (1044, 976982), (1074, 949692), (1432, 712269), (1611, 633128), (2088, 488491), (2148, 474846), (2729, 373752), (3222, 316564), (4296, 237423), (5191, 196488), (5458, 186876), (6444, 158282), (8187, 124584), (10382, 98244), (10916, 93438), (12888, 79141), (15573, 65496), (16374, 62292), (20764, 49122), (21832, 46719), (24561, 41528), (31146, 32748)]