269888944

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 570839952

約数和(自身を除く): 300951008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 169, 208, 302, 338, 604, 661, 676, 1208, 1322, 1352, 1963, 2416, 2644, 2704, 3926, 5288, 7852, 8593, 10576, 15704, 17186, 25519, 31408, 34372, 51038, 68744, 99811, 102076, 111709, 137488, 199622, 204152, 223418, 399244, 408304, 446836, 798488, 893672, 1297543, 1596976, 1787344, 2595086, 5190172, 10380344, 16868059, 20760688, 33736118, 67472236, 134944472, 269888944]

約数ペア:

[(1, 269888944), (2, 134944472), (4, 67472236), (8, 33736118), (13, 20760688), (16, 16868059), (26, 10380344), (52, 5190172), (104, 2595086), (151, 1787344), (169, 1596976), (208, 1297543), (302, 893672), (338, 798488), (604, 446836), (661, 408304), (676, 399244), (1208, 223418), (1322, 204152), (1352, 199622), (1963, 137488), (2416, 111709), (2644, 102076), (2704, 99811), (3926, 68744), (5288, 51038), (7852, 34372), (8593, 31408), (10576, 25519), (15704, 17186)]