2748009152

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 6353690112

約数和(自身を除く): 3605680960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 263, 281, 332, 448, 526, 562, 581, 664, 1052, 1124, 1162, 1328, 1841, 1967, 2104, 2248, 2324, 2656, 3682, 3934, 4208, 4496, 4648, 5312, 7364, 7868, 8416, 8992, 9296, 14728, 15736, 16832, 17984, 18592, 21829, 23323, 29456, 31472, 37184, 43658, 46646, 58912, 62944, 73903, 87316, 93292, 117824, 125888, 147806, 152803, 163261, 174632, 186584, 295612, 305606, 326522, 349264, 373168, 517321, 591224, 611212, 653044, 698528, 746336, 1034642, 1182448, 1222424, 1306088, 1397056, 1492672, 2069284, 2364896, 2444848, 2612176, 4138568, 4729792, 4889696, 5224352, 6133949, 8277136, 9779392, 10448704, 12267898, 16554272, 24535796, 33108544, 42937643, 49071592, 85875286, 98143184, 171750572, 196286368, 343501144, 392572736, 687002288, 1374004576, 2748009152]

約数ペア:

[(1, 2748009152), (2, 1374004576), (4, 687002288), (7, 392572736), (8, 343501144), (14, 196286368), (16, 171750572), (28, 98143184), (32, 85875286), (56, 49071592), (64, 42937643), (83, 33108544), (112, 24535796), (166, 16554272), (224, 12267898), (263, 10448704), (281, 9779392), (332, 8277136), (448, 6133949), (526, 5224352), (562, 4889696), (581, 4729792), (664, 4138568), (1052, 2612176), (1124, 2444848), (1162, 2364896), (1328, 2069284), (1841, 1492672), (1967, 1397056), (2104, 1306088), (2248, 1222424), (2324, 1182448), (2656, 1034642), (3682, 746336), (3934, 698528), (4208, 653044), (4496, 611212), (4648, 591224), (5312, 517321), (7364, 373168), (7868, 349264), (8416, 326522), (8992, 305606), (9296, 295612), (14728, 186584), (15736, 174632), (16832, 163261), (17984, 152803), (18592, 147806), (21829, 125888), (23323, 117824), (29456, 93292), (31472, 87316), (37184, 73903), (43658, 62944), (46646, 58912)]