319313392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 60

約数和(自身を含む): 673532040

約数和(自身を除く): 354218648

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 961, 1093, 1178, 1922, 2186, 2356, 3844, 4372, 4712, 7688, 8744, 9424, 15376, 17488, 18259, 20767, 33883, 36518, 41534, 67766, 73036, 83068, 135532, 146072, 166136, 271064, 292144, 332272, 542128, 643777, 1050373, 1287554, 2100746, 2575108, 4201492, 5150216, 8402984, 10300432, 16805968, 19957087, 39914174, 79828348, 159656696, 319313392]

約数ペア:

[(1, 319313392), (2, 159656696), (4, 79828348), (8, 39914174), (16, 19957087), (19, 16805968), (31, 10300432), (38, 8402984), (62, 5150216), (76, 4201492), (124, 2575108), (152, 2100746), (248, 1287554), (304, 1050373), (496, 643777), (589, 542128), (961, 332272), (1093, 292144), (1178, 271064), (1922, 166136), (2186, 146072), (2356, 135532), (3844, 83068), (4372, 73036), (4712, 67766), (7688, 41534), (8744, 36518), (9424, 33883), (15376, 20767), (17488, 18259)]