378051856

素因数分解:

$2^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 100

約数和(自身を含む): 921450572

約数和(自身を除く): 543398716

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 757, 784, 1274, 1372, 1456, 1514, 2401, 2548, 2744, 3028, 4459, 4802, 5096, 5299, 5488, 6056, 8918, 9604, 9841, 10192, 10598, 12112, 17836, 19208, 19682, 21196, 31213, 35672, 37093, 38416, 39364, 42392, 62426, 68887, 71344, 74186, 78728, 84784, 124852, 137774, 148372, 157456, 249704, 259651, 275548, 296744, 482209, 499408, 519302, 551096, 593488, 964418, 1038604, 1102192, 1817557, 1928836, 2077208, 3375463, 3635114, 3857672, 4154416, 6750926, 7270228, 7715344, 13501852, 14540456, 23628241, 27003704, 29080912, 47256482, 54007408, 94512964, 189025928, 378051856]

約数ペア:

[(1, 378051856), (2, 189025928), (4, 94512964), (7, 54007408), (8, 47256482), (13, 29080912), (14, 27003704), (16, 23628241), (26, 14540456), (28, 13501852), (49, 7715344), (52, 7270228), (56, 6750926), (91, 4154416), (98, 3857672), (104, 3635114), (112, 3375463), (182, 2077208), (196, 1928836), (208, 1817557), (343, 1102192), (364, 1038604), (392, 964418), (637, 593488), (686, 551096), (728, 519302), (757, 499408), (784, 482209), (1274, 296744), (1372, 275548), (1456, 259651), (1514, 249704), (2401, 157456), (2548, 148372), (2744, 137774), (3028, 124852), (4459, 84784), (4802, 78728), (5096, 74186), (5299, 71344), (5488, 68887), (6056, 62426), (8918, 42392), (9604, 39364), (9841, 38416), (10192, 37093), (10598, 35672), (12112, 31213), (17836, 21196), (19208, 19682)]