690927104

素因数分解:

$2^9\times 7^1\times {\mathrm{192781}}^1$

素因数の和:192806

約数の個数: 40

約数和(自身を含む): 1577727888

約数和(自身を除く): 886800784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 192781, 385562, 771124, 1349467, 1542248, 2698934, 3084496, 5397868, 6168992, 10795736, 12337984, 21591472, 24675968, 43182944, 49351936, 86365888, 98703872, 172731776, 345463552, 690927104]

約数ペア:

[(1, 690927104), (2, 345463552), (4, 172731776), (7, 98703872), (8, 86365888), (14, 49351936), (16, 43182944), (28, 24675968), (32, 21591472), (56, 12337984), (64, 10795736), (112, 6168992), (128, 5397868), (224, 3084496), (256, 2698934), (448, 1542248), (512, 1349467), (896, 771124), (1792, 385562), (3584, 192781)]