339065104

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2053

約数の個数: 80

約数和(自身を含む): 791219200

約数和(自身を除く): 452154096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1372, 1519, 1736, 1993, 2744, 3038, 3472, 3986, 5488, 6076, 7972, 10633, 12152, 13951, 15944, 21266, 24304, 27902, 31888, 42532, 55804, 61783, 85064, 97657, 111608, 123566, 170128, 195314, 223216, 247132, 390628, 432481, 494264, 683599, 781256, 864962, 988528, 1367198, 1562512, 1729924, 2734396, 3027367, 3459848, 5468792, 6054734, 6919696, 10937584, 12109468, 21191569, 24218936, 42383138, 48437872, 84766276, 169532552, 339065104]

約数ペア:

[(1, 339065104), (2, 169532552), (4, 84766276), (7, 48437872), (8, 42383138), (14, 24218936), (16, 21191569), (28, 12109468), (31, 10937584), (49, 6919696), (56, 6054734), (62, 5468792), (98, 3459848), (112, 3027367), (124, 2734396), (196, 1729924), (217, 1562512), (248, 1367198), (343, 988528), (392, 864962), (434, 781256), (496, 683599), (686, 494264), (784, 432481), (868, 390628), (1372, 247132), (1519, 223216), (1736, 195314), (1993, 170128), (2744, 123566), (3038, 111608), (3472, 97657), (3986, 85064), (5488, 61783), (6076, 55804), (7972, 42532), (10633, 31888), (12152, 27902), (13951, 24304), (15944, 21266)]