315243376

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{165569}}^1$

素因数の和:165601

約数の個数: 40

約数和(自身を含む): 739104480

約数和(自身を除く): 423861104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 165569, 331138, 662276, 1158983, 1324552, 2317966, 2649104, 2814673, 4635932, 5629346, 9271864, 11258692, 18543728, 19702711, 22517384, 39405422, 45034768, 78810844, 157621688, 315243376]

約数ペア:

[(1, 315243376), (2, 157621688), (4, 78810844), (7, 45034768), (8, 39405422), (14, 22517384), (16, 19702711), (17, 18543728), (28, 11258692), (34, 9271864), (56, 5629346), (68, 4635932), (112, 2814673), (119, 2649104), (136, 2317966), (238, 1324552), (272, 1158983), (476, 662276), (952, 331138), (1904, 165569)]