317769844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 656320896

約数和(自身を除く): 338551052

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 131, 164, 262, 287, 524, 574, 917, 1148, 1834, 2113, 3668, 4226, 5371, 8452, 10742, 14791, 21484, 29582, 37597, 59164, 75194, 86633, 150388, 173266, 276803, 346532, 553606, 606431, 1107212, 1212862, 1937621, 2425724, 3875242, 7750484, 11348923, 22697846, 45395692, 79442461, 158884922, 317769844]

約数ペア:

[(1, 317769844), (2, 158884922), (4, 79442461), (7, 45395692), (14, 22697846), (28, 11348923), (41, 7750484), (82, 3875242), (131, 2425724), (164, 1937621), (262, 1212862), (287, 1107212), (524, 606431), (574, 553606), (917, 346532), (1148, 276803), (1834, 173266), (2113, 150388), (3668, 86633), (4226, 75194), (5371, 59164), (8452, 37597), (10742, 29582), (14791, 21484)]