216914136

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{19777}}^1$

素因数の和:20243

約数の個数: 32

約数和(自身を含む): 543499440

約数和(自身を除く): 326585304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 3656, 5484, 10968, 19777, 39554, 59331, 79108, 118662, 158216, 237324, 474648, 9038089, 18076178, 27114267, 36152356, 54228534, 72304712, 108457068, 216914136]

約数ペア:

[(1, 216914136), (2, 108457068), (3, 72304712), (4, 54228534), (6, 36152356), (8, 27114267), (12, 18076178), (24, 9038089), (457, 474648), (914, 237324), (1371, 158216), (1828, 118662), (2742, 79108), (3656, 59331), (5484, 39554), (10968, 19777)]