326737424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 699788544

約数和(自身を除く): 373051120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 103, 104, 151, 202, 206, 208, 302, 404, 412, 604, 808, 824, 1208, 1313, 1339, 1616, 1648, 1963, 2416, 2626, 2678, 3926, 5252, 5356, 7852, 10403, 10504, 10712, 15251, 15553, 15704, 20806, 21008, 21424, 30502, 31106, 31408, 41612, 61004, 62212, 83224, 122008, 124424, 135239, 166448, 198263, 202189, 244016, 248848, 270478, 396526, 404378, 540956, 793052, 808756, 1081912, 1570853, 1586104, 1617512, 2163824, 3141706, 3172208, 3235024, 6283412, 12566824, 20421089, 25133648, 40842178, 81684356, 163368712, 326737424]

約数ペア:

[(1, 326737424), (2, 163368712), (4, 81684356), (8, 40842178), (13, 25133648), (16, 20421089), (26, 12566824), (52, 6283412), (101, 3235024), (103, 3172208), (104, 3141706), (151, 2163824), (202, 1617512), (206, 1586104), (208, 1570853), (302, 1081912), (404, 808756), (412, 793052), (604, 540956), (808, 404378), (824, 396526), (1208, 270478), (1313, 248848), (1339, 244016), (1616, 202189), (1648, 198263), (1963, 166448), (2416, 135239), (2626, 124424), (2678, 122008), (3926, 83224), (5252, 62212), (5356, 61004), (7852, 41612), (10403, 31408), (10504, 31106), (10712, 30502), (15251, 21424), (15553, 21008), (15704, 20806)]