11381216

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 17649184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 149, 154, 176, 217, 224, 248, 298, 308, 341, 352, 434, 496, 596, 616, 682, 868, 992, 1043, 1192, 1232, 1364, 1639, 1736, 2086, 2384, 2387, 2464, 2728, 3278, 3472, 4172, 4619, 4768, 4774, 5456, 6556, 6944, 8344, 9238, 9548, 10912, 11473, 13112, 16688, 18476, 19096, 22946, 26224, 32333, 33376, 36952, 38192, 45892, 50809, 52448, 64666, 73904, 76384, 91784, 101618, 129332, 147808, 183568, 203236, 258664, 355663, 367136, 406472, 517328, 711326, 812944, 1034656, 1422652, 1625888, 2845304, 5690608, 11381216]

約数ペア:

[(1, 11381216), (2, 5690608), (4, 2845304), (7, 1625888), (8, 1422652), (11, 1034656), (14, 812944), (16, 711326), (22, 517328), (28, 406472), (31, 367136), (32, 355663), (44, 258664), (56, 203236), (62, 183568), (77, 147808), (88, 129332), (112, 101618), (124, 91784), (149, 76384), (154, 73904), (176, 64666), (217, 52448), (224, 50809), (248, 45892), (298, 38192), (308, 36952), (341, 33376), (352, 32333), (434, 26224), (496, 22946), (596, 19096), (616, 18476), (682, 16688), (868, 13112), (992, 11473), (1043, 10912), (1192, 9548), (1232, 9238), (1364, 8344), (1639, 6944), (1736, 6556), (2086, 5456), (2384, 4774), (2387, 4768), (2464, 4619), (2728, 4172), (3278, 3472)]