298776236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 588591360

約数和(自身を除く): 289815124

約数列:

[1, 2, 4, 11, 22, 44, 59, 71, 118, 142, 236, 284, 649, 781, 1298, 1562, 1621, 2596, 3124, 3242, 4189, 6484, 8378, 16756, 17831, 35662, 46079, 71324, 92158, 95639, 115091, 184316, 191278, 230182, 382556, 460364, 1052029, 1266001, 2104058, 2532002, 4208116, 5064004, 6790369, 13580738, 27161476, 74694059, 149388118, 298776236]

約数ペア:

[(1, 298776236), (2, 149388118), (4, 74694059), (11, 27161476), (22, 13580738), (44, 6790369), (59, 5064004), (71, 4208116), (118, 2532002), (142, 2104058), (236, 1266001), (284, 1052029), (649, 460364), (781, 382556), (1298, 230182), (1562, 191278), (1621, 184316), (2596, 115091), (3124, 95639), (3242, 92158), (4189, 71324), (6484, 46079), (8378, 35662), (16756, 17831)]