295969648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 643458816

約数和(自身を除く): 347489168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 197, 208, 233, 248, 394, 403, 466, 496, 788, 806, 932, 1576, 1612, 1864, 2561, 3029, 3152, 3224, 3728, 5122, 6058, 6107, 6448, 7223, 10244, 12116, 12214, 14446, 20488, 24232, 24428, 28892, 40976, 45901, 48464, 48856, 57784, 79391, 91802, 93899, 97712, 115568, 158782, 183604, 187798, 317564, 367208, 375596, 596713, 635128, 734416, 751192, 1193426, 1270256, 1422931, 1502384, 2386852, 2845862, 4773704, 5691724, 9547408, 11383448, 18498103, 22766896, 36996206, 73992412, 147984824, 295969648]

約数ペア:

[(1, 295969648), (2, 147984824), (4, 73992412), (8, 36996206), (13, 22766896), (16, 18498103), (26, 11383448), (31, 9547408), (52, 5691724), (62, 4773704), (104, 2845862), (124, 2386852), (197, 1502384), (208, 1422931), (233, 1270256), (248, 1193426), (394, 751192), (403, 734416), (466, 635128), (496, 596713), (788, 375596), (806, 367208), (932, 317564), (1576, 187798), (1612, 183604), (1864, 158782), (2561, 115568), (3029, 97712), (3152, 93899), (3224, 91802), (3728, 79391), (5122, 57784), (6058, 48856), (6107, 48464), (6448, 45901), (7223, 40976), (10244, 28892), (12116, 24428), (12214, 24232), (14446, 20488)]