2279285372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 5560304400

約数和(自身を除く): 3281019028

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 76, 89, 91, 92, 98, 133, 161, 178, 182, 196, 247, 266, 299, 322, 356, 364, 437, 494, 529, 532, 598, 623, 637, 644, 874, 931, 988, 1058, 1127, 1157, 1196, 1246, 1274, 1691, 1729, 1748, 1862, 2047, 2093, 2116, 2254, 2314, 2492, 2548, 3059, 3382, 3458, 3703, 3724, 4094, 4186, 4361, 4508, 4628, 5681, 6118, 6764, 6877, 6916, 7406, 8099, 8188, 8372, 8722, 10051, 11362, 11837, 12103, 12236, 13754, 14329, 14651, 14812, 16198, 17444, 20102, 21413, 21983, 22724, 23674, 24206, 25921, 26611, 27508, 28658, 29302, 32396, 38893, 39767, 40204, 42826, 43966, 47081, 47348, 48139, 48412, 51842, 53222, 56693, 57316, 58604, 70357, 77786, 79534, 82859, 85652, 87932, 94162, 96278, 100303, 103684, 106444, 113386, 130663, 140714, 153881, 155572, 159068, 165718, 186277, 188324, 192556, 200606, 226772, 261326, 272251, 278369, 281428, 307762, 329567, 331436, 336973, 372554, 401212, 492499, 505609, 522652, 544502, 556738, 612053, 615524, 659134, 673946, 745108, 894539, 914641, 984998, 1011218, 1077167, 1089004, 1113476, 1224106, 1303939, 1318268, 1347892, 1789078, 1829282, 1905757, 1969996, 2022436, 2154334, 2306969, 2448212, 2607878, 3539263, 3578156, 3658564, 3811514, 4284371, 4308668, 4613938, 5215756, 6261773, 6402487, 7078526, 7623028, 8568742, 9227876, 11629007, 12523546, 12804974, 14157052, 17137484, 23258014, 24774841, 25047092, 25609948, 29990597, 43832411, 46516028, 49549682, 59981194, 81403049, 87664822, 99099364, 119962388, 162806098, 175329644, 325612196, 569821343, 1139642686, 2279285372]

約数ペア:

[(1, 2279285372), (2, 1139642686), (4, 569821343), (7, 325612196), (13, 175329644), (14, 162806098), (19, 119962388), (23, 99099364), (26, 87664822), (28, 81403049), (38, 59981194), (46, 49549682), (49, 46516028), (52, 43832411), (76, 29990597), (89, 25609948), (91, 25047092), (92, 24774841), (98, 23258014), (133, 17137484), (161, 14157052), (178, 12804974), (182, 12523546), (196, 11629007), (247, 9227876), (266, 8568742), (299, 7623028), (322, 7078526), (356, 6402487), (364, 6261773), (437, 5215756), (494, 4613938), (529, 4308668), (532, 4284371), (598, 3811514), (623, 3658564), (637, 3578156), (644, 3539263), (874, 2607878), (931, 2448212), (988, 2306969), (1058, 2154334), (1127, 2022436), (1157, 1969996), (1196, 1905757), (1246, 1829282), (1274, 1789078), (1691, 1347892), (1729, 1318268), (1748, 1303939), (1862, 1224106), (2047, 1113476), (2093, 1089004), (2116, 1077167), (2254, 1011218), (2314, 984998), (2492, 914641), (2548, 894539), (3059, 745108), (3382, 673946), (3458, 659134), (3703, 615524), (3724, 612053), (4094, 556738), (4186, 544502), (4361, 522652), (4508, 505609), (4628, 492499), (5681, 401212), (6118, 372554), (6764, 336973), (6877, 331436), (6916, 329567), (7406, 307762), (8099, 281428), (8188, 278369), (8372, 272251), (8722, 261326), (10051, 226772), (11362, 200606), (11837, 192556), (12103, 188324), (12236, 186277), (13754, 165718), (14329, 159068), (14651, 155572), (14812, 153881), (16198, 140714), (17444, 130663), (20102, 113386), (21413, 106444), (21983, 103684), (22724, 100303), (23674, 96278), (24206, 94162), (25921, 87932), (26611, 85652), (27508, 82859), (28658, 79534), (29302, 77786), (32396, 70357), (38893, 58604), (39767, 57316), (40204, 56693), (42826, 53222), (43966, 51842), (47081, 48412), (47348, 48139)]