1189318424

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4072

約数の個数: 64

約数和(自身を含む): 2629017600

約数和(自身を除く): 1439699176

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 127, 172, 254, 301, 344, 508, 602, 889, 1016, 1204, 1778, 2408, 3556, 3889, 5461, 7112, 7778, 10922, 15556, 21844, 27223, 31112, 38227, 43688, 54446, 76454, 108892, 152908, 167227, 217784, 305816, 334454, 493903, 668908, 987806, 1170589, 1337816, 1975612, 2341178, 3457321, 3951224, 4682356, 6914642, 9364712, 13829284, 21237829, 27658568, 42475658, 84951316, 148664803, 169902632, 297329606, 594659212, 1189318424]

約数ペア:

[(1, 1189318424), (2, 594659212), (4, 297329606), (7, 169902632), (8, 148664803), (14, 84951316), (28, 42475658), (43, 27658568), (56, 21237829), (86, 13829284), (127, 9364712), (172, 6914642), (254, 4682356), (301, 3951224), (344, 3457321), (508, 2341178), (602, 1975612), (889, 1337816), (1016, 1170589), (1204, 987806), (1778, 668908), (2408, 493903), (3556, 334454), (3889, 305816), (5461, 217784), (7112, 167227), (7778, 152908), (10922, 108892), (15556, 76454), (21844, 54446), (27223, 43688), (31112, 38227)]