1393940074464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{691438529}}^1$

素因数の和:691438552

約数の個数: 72

約数和(自身を含む): 4530305248560

約数和(自身を除く): 3136365174096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 691438529, 1382877058, 2074315587, 2765754116, 4148631174, 4840069703, 5531508232, 6222946761, 8297262348, 9680139406, 11063016464, 12445893522, 14520209109, 16594524696, 19360278812, 22126032928, 24891787044, 29040418218, 33189049392, 38720557624, 43560627327, 49783574088, 58080836436, 66378098784, 77441115248, 87121254654, 99567148176, 116161672872, 154882230496, 174242509308, 199134296352, 232323345744, 348485018616, 464646691488, 696970037232, 1393940074464]

約数ペア:

[(1, 1393940074464), (2, 696970037232), (3, 464646691488), (4, 348485018616), (6, 232323345744), (7, 199134296352), (8, 174242509308), (9, 154882230496), (12, 116161672872), (14, 99567148176), (16, 87121254654), (18, 77441115248), (21, 66378098784), (24, 58080836436), (28, 49783574088), (32, 43560627327), (36, 38720557624), (42, 33189049392), (48, 29040418218), (56, 24891787044), (63, 22126032928), (72, 19360278812), (84, 16594524696), (96, 14520209109), (112, 12445893522), (126, 11063016464), (144, 9680139406), (168, 8297262348), (224, 6222946761), (252, 5531508232), (288, 4840069703), (336, 4148631174), (504, 2765754116), (672, 2074315587), (1008, 1382877058), (2016, 691438529)]