243377856

素因数分解:

$2^6\times 3^2\times {\mathrm{521}}^1\times {\mathrm{811}}^1$

素因数の和:1350

約数の個数: 84

約数和(自身を含む): 699799464

約数和(自身を除く): 456421608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 521, 576, 811, 1042, 1563, 1622, 2084, 2433, 3126, 3244, 4168, 4689, 4866, 6252, 6488, 7299, 8336, 9378, 9732, 12504, 12976, 14598, 16672, 18756, 19464, 25008, 25952, 29196, 33344, 37512, 38928, 50016, 51904, 58392, 75024, 77856, 100032, 116784, 150048, 155712, 233568, 300096, 422531, 467136, 845062, 1267593, 1690124, 2535186, 3380248, 3802779, 5070372, 6760496, 7605558, 10140744, 13520992, 15211116, 20281488, 27041984, 30422232, 40562976, 60844464, 81125952, 121688928, 243377856]

約数ペア:

[(1, 243377856), (2, 121688928), (3, 81125952), (4, 60844464), (6, 40562976), (8, 30422232), (9, 27041984), (12, 20281488), (16, 15211116), (18, 13520992), (24, 10140744), (32, 7605558), (36, 6760496), (48, 5070372), (64, 3802779), (72, 3380248), (96, 2535186), (144, 1690124), (192, 1267593), (288, 845062), (521, 467136), (576, 422531), (811, 300096), (1042, 233568), (1563, 155712), (1622, 150048), (2084, 116784), (2433, 100032), (3126, 77856), (3244, 75024), (4168, 58392), (4689, 51904), (4866, 50016), (6252, 38928), (6488, 37512), (7299, 33344), (8336, 29196), (9378, 25952), (9732, 25008), (12504, 19464), (12976, 18756), (14598, 16672)]