356475948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 904942080

約数和(自身を除く): 548466132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 71, 76, 114, 122, 142, 183, 213, 228, 244, 284, 361, 366, 426, 722, 732, 852, 1083, 1159, 1349, 1444, 2166, 2318, 2698, 3477, 4047, 4331, 4332, 4636, 5396, 6859, 6954, 8094, 8662, 12993, 13718, 13908, 16188, 17324, 20577, 22021, 25631, 25986, 27436, 41154, 44042, 51262, 51972, 66063, 76893, 82289, 82308, 88084, 102524, 132126, 153786, 164578, 246867, 264252, 307572, 329156, 418399, 486989, 493734, 836798, 973978, 987468, 1255197, 1460967, 1563491, 1673596, 1947956, 2510394, 2921934, 3126982, 4690473, 5020788, 5843868, 6253964, 9380946, 18761892, 29706329, 59412658, 89118987, 118825316, 178237974, 356475948]

約数ペア:

[(1, 356475948), (2, 178237974), (3, 118825316), (4, 89118987), (6, 59412658), (12, 29706329), (19, 18761892), (38, 9380946), (57, 6253964), (61, 5843868), (71, 5020788), (76, 4690473), (114, 3126982), (122, 2921934), (142, 2510394), (183, 1947956), (213, 1673596), (228, 1563491), (244, 1460967), (284, 1255197), (361, 987468), (366, 973978), (426, 836798), (722, 493734), (732, 486989), (852, 418399), (1083, 329156), (1159, 307572), (1349, 264252), (1444, 246867), (2166, 164578), (2318, 153786), (2698, 132126), (3477, 102524), (4047, 88084), (4331, 82308), (4332, 82289), (4636, 76893), (5396, 66063), (6859, 51972), (6954, 51262), (8094, 44042), (8662, 41154), (12993, 27436), (13718, 25986), (13908, 25631), (16188, 22021), (17324, 20577)]