355392344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{42839}}^1$

素因数の和:42923

約数の個数: 32

約数和(自身を含む): 717141600

約数和(自身を除く): 361749256

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 42839, 85678, 171356, 342712, 728263, 1456526, 2613179, 2913052, 5226358, 5826104, 10452716, 20905432, 44424043, 88848086, 177696172, 355392344]

約数ペア:

[(1, 355392344), (2, 177696172), (4, 88848086), (8, 44424043), (17, 20905432), (34, 10452716), (61, 5826104), (68, 5226358), (122, 2913052), (136, 2613179), (244, 1456526), (488, 728263), (1037, 342712), (2074, 171356), (4148, 85678), (8296, 42839)]