275905812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 795891712

約数和(自身を除く): 519985900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 307, 364, 546, 614, 823, 921, 1092, 1228, 1646, 1842, 2149, 2469, 3292, 3684, 3991, 4298, 4938, 5761, 6447, 7982, 8596, 9876, 10699, 11522, 11973, 12894, 15964, 17283, 21398, 23044, 23946, 25788, 27937, 32097, 34566, 42796, 47892, 55874, 64194, 69132, 74893, 83811, 111748, 128388, 149786, 167622, 224679, 252661, 299572, 335244, 449358, 505322, 757983, 898716, 1010644, 1515966, 1768627, 3031932, 3284593, 3537254, 5305881, 6569186, 7074508, 9853779, 10611762, 13138372, 19707558, 21223524, 22992151, 39415116, 45984302, 68976453, 91968604, 137952906, 275905812]

約数ペア:

[(1, 275905812), (2, 137952906), (3, 91968604), (4, 68976453), (6, 45984302), (7, 39415116), (12, 22992151), (13, 21223524), (14, 19707558), (21, 13138372), (26, 10611762), (28, 9853779), (39, 7074508), (42, 6569186), (52, 5305881), (78, 3537254), (84, 3284593), (91, 3031932), (156, 1768627), (182, 1515966), (273, 1010644), (307, 898716), (364, 757983), (546, 505322), (614, 449358), (823, 335244), (921, 299572), (1092, 252661), (1228, 224679), (1646, 167622), (1842, 149786), (2149, 128388), (2469, 111748), (3292, 83811), (3684, 74893), (3991, 69132), (4298, 64194), (4938, 55874), (5761, 47892), (6447, 42796), (7982, 34566), (8596, 32097), (9876, 27937), (10699, 25788), (11522, 23946), (11973, 23044), (12894, 21398), (15964, 17283)]