295931308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 580608000

約数和(自身を除く): 284676692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 199, 323, 398, 646, 796, 1151, 1292, 2302, 3383, 3781, 4604, 6766, 7562, 13532, 15124, 19567, 21869, 39134, 43738, 64277, 78268, 87476, 128554, 229049, 257108, 371773, 458098, 743546, 916196, 1487092, 3893833, 4351931, 7787666, 8703862, 15575332, 17407724, 73982827, 147965654, 295931308]

約数ペア:

[(1, 295931308), (2, 147965654), (4, 73982827), (17, 17407724), (19, 15575332), (34, 8703862), (38, 7787666), (68, 4351931), (76, 3893833), (199, 1487092), (323, 916196), (398, 743546), (646, 458098), (796, 371773), (1151, 257108), (1292, 229049), (2302, 128554), (3383, 87476), (3781, 78268), (4604, 64277), (6766, 43738), (7562, 39134), (13532, 21869), (15124, 19567)]