243279008

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12203}}^1$

素因数の和:12309

約数の個数: 48

約数和(自身を含む): 553573440

約数和(自身を除く): 310294432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 12203, 19936, 24406, 48812, 85421, 97624, 170842, 195248, 341684, 390496, 683368, 1086067, 1366736, 2172134, 2733472, 4344268, 7602469, 8688536, 15204938, 17377072, 30409876, 34754144, 60819752, 121639504, 243279008]

約数ペア:

[(1, 243279008), (2, 121639504), (4, 60819752), (7, 34754144), (8, 30409876), (14, 17377072), (16, 15204938), (28, 8688536), (32, 7602469), (56, 4344268), (89, 2733472), (112, 2172134), (178, 1366736), (224, 1086067), (356, 683368), (623, 390496), (712, 341684), (1246, 195248), (1424, 170842), (2492, 97624), (2848, 85421), (4984, 48812), (9968, 24406), (12203, 19936)]