291208327228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3319597}}^1$

素因数の和:3319862

約数の個数: 48

約数和(自身を含む): 629820689344

約数和(自身を除く): 338612362116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 482, 964, 1687, 3133, 3374, 6266, 6748, 12532, 21931, 43862, 87724, 3319597, 6639194, 13278388, 23237179, 43154761, 46474358, 86309522, 92948716, 172619044, 302083327, 604166654, 800022877, 1208333308, 1600045754, 3200091508, 5600160139, 10400297401, 11200320278, 20800594802, 22400640556, 41601189604, 72802081807, 145604163614, 291208327228]

約数ペア:

[(1, 291208327228), (2, 145604163614), (4, 72802081807), (7, 41601189604), (13, 22400640556), (14, 20800594802), (26, 11200320278), (28, 10400297401), (52, 5600160139), (91, 3200091508), (182, 1600045754), (241, 1208333308), (364, 800022877), (482, 604166654), (964, 302083327), (1687, 172619044), (3133, 92948716), (3374, 86309522), (6266, 46474358), (6748, 43154761), (12532, 23237179), (21931, 13278388), (43862, 6639194), (87724, 3319597)]