343528484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2069}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 675118080

約数和(自身を除く): 331589596

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 103, 124, 206, 403, 412, 806, 1339, 1612, 2069, 2678, 3193, 4138, 5356, 6386, 8276, 12772, 26897, 41509, 53794, 64139, 83018, 107588, 128278, 166036, 213107, 256556, 426214, 833807, 852428, 1667614, 2770391, 3335228, 5540782, 6606317, 11081564, 13212634, 26425268, 85882121, 171764242, 343528484]

約数ペア:

[(1, 343528484), (2, 171764242), (4, 85882121), (13, 26425268), (26, 13212634), (31, 11081564), (52, 6606317), (62, 5540782), (103, 3335228), (124, 2770391), (206, 1667614), (403, 852428), (412, 833807), (806, 426214), (1339, 256556), (1612, 213107), (2069, 166036), (2678, 128278), (3193, 107588), (4138, 83018), (5356, 64139), (6386, 53794), (8276, 41509), (12772, 26897)]