244319632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5119}}^1$

素因数の和:5303

約数の個数: 40

約数和(自身を含む): 501555200

約数和(自身を除く): 257235568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 5119, 5966, 10238, 11932, 20476, 23864, 40952, 47728, 81904, 97261, 194522, 389044, 778088, 803683, 1556176, 1607366, 3214732, 6429464, 12858928, 15269977, 30539954, 61079908, 122159816, 244319632]

約数ペア:

[(1, 244319632), (2, 122159816), (4, 61079908), (8, 30539954), (16, 15269977), (19, 12858928), (38, 6429464), (76, 3214732), (152, 1607366), (157, 1556176), (304, 803683), (314, 778088), (628, 389044), (1256, 194522), (2512, 97261), (2983, 81904), (5119, 47728), (5966, 40952), (10238, 23864), (11932, 20476)]