847784508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{6997}}^1$

素因数の和:7466

約数の個数: 48

約数和(自身を含む): 2069168640

約数和(自身を除く): 1221384132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 439, 878, 1317, 1756, 2634, 5268, 6997, 10097, 13994, 20194, 20991, 27988, 30291, 40388, 41982, 60582, 83964, 121164, 160931, 321862, 482793, 643724, 965586, 1931172, 3071683, 6143366, 9215049, 12286732, 18430098, 36860196, 70648709, 141297418, 211946127, 282594836, 423892254, 847784508]

約数ペア:

[(1, 847784508), (2, 423892254), (3, 282594836), (4, 211946127), (6, 141297418), (12, 70648709), (23, 36860196), (46, 18430098), (69, 12286732), (92, 9215049), (138, 6143366), (276, 3071683), (439, 1931172), (878, 965586), (1317, 643724), (1756, 482793), (2634, 321862), (5268, 160931), (6997, 121164), (10097, 83964), (13994, 60582), (20194, 41982), (20991, 40388), (27988, 30291)]