28941665016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{249721}}^1$

素因数の和:250180

約数の個数: 64

約数和(自身を含む): 79111929600

約数和(自身を除く): 50170264584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 439, 878, 1317, 1756, 2634, 3512, 4829, 5268, 9658, 10536, 14487, 19316, 28974, 38632, 57948, 115896, 249721, 499442, 749163, 998884, 1498326, 1997768, 2746931, 2996652, 5493862, 5993304, 8240793, 10987724, 16481586, 21975448, 32963172, 65926344, 109627519, 219255038, 328882557, 438510076, 657765114, 877020152, 1205902709, 1315530228, 2411805418, 2631060456, 3617708127, 4823610836, 7235416254, 9647221672, 14470832508, 28941665016]

約数ペア:

[(1, 28941665016), (2, 14470832508), (3, 9647221672), (4, 7235416254), (6, 4823610836), (8, 3617708127), (11, 2631060456), (12, 2411805418), (22, 1315530228), (24, 1205902709), (33, 877020152), (44, 657765114), (66, 438510076), (88, 328882557), (132, 219255038), (264, 109627519), (439, 65926344), (878, 32963172), (1317, 21975448), (1756, 16481586), (2634, 10987724), (3512, 8240793), (4829, 5993304), (5268, 5493862), (9658, 2996652), (10536, 2746931), (14487, 1997768), (19316, 1498326), (28974, 998884), (38632, 749163), (57948, 499442), (115896, 249721)]