315336056

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{77137}}^1$

素因数の和:77223

約数の個数: 32

約数和(自身を含む): 684985440

約数和(自身を除く): 369649384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 77137, 154274, 308548, 539959, 617096, 1079918, 2159836, 4319672, 5631001, 11262002, 22524004, 39417007, 45048008, 78834014, 157668028, 315336056]

約数ペア:

[(1, 315336056), (2, 157668028), (4, 78834014), (7, 45048008), (8, 39417007), (14, 22524004), (28, 11262002), (56, 5631001), (73, 4319672), (146, 2159836), (292, 1079918), (511, 617096), (584, 539959), (1022, 308548), (2044, 154274), (4088, 77137)]