393831130992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{656753}}^1$

素因数の和:656839

約数の個数: 120

約数和(自身を含む): 1132144069392

約数和(自身を除く): 738312938400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 961, 1209, 1488, 1612, 1922, 2418, 2883, 3224, 3844, 4836, 5766, 6448, 7688, 9672, 11532, 12493, 15376, 19344, 23064, 24986, 37479, 46128, 49972, 74958, 99944, 149916, 199888, 299832, 599664, 656753, 1313506, 1970259, 2627012, 3940518, 5254024, 7881036, 8537789, 10508048, 15762072, 17075578, 20359343, 25613367, 31524144, 34151156, 40718686, 51226734, 61078029, 68302312, 81437372, 102453468, 122156058, 136604624, 162874744, 204906936, 244312116, 264671459, 325749488, 409813872, 488624232, 529342918, 631139633, 794014377, 977248464, 1058685836, 1262279266, 1588028754, 1893418899, 2117371672, 2524558532, 3176057508, 3786837798, 4234743344, 5049117064, 6352115016, 7573675596, 8204815229, 10098234128, 12704230032, 15147351192, 16409630458, 24614445687, 30294702384, 32819260916, 49228891374, 65638521832, 98457782748, 131277043664, 196915565496, 393831130992]

約数ペア:

[(1, 393831130992), (2, 196915565496), (3, 131277043664), (4, 98457782748), (6, 65638521832), (8, 49228891374), (12, 32819260916), (13, 30294702384), (16, 24614445687), (24, 16409630458), (26, 15147351192), (31, 12704230032), (39, 10098234128), (48, 8204815229), (52, 7573675596), (62, 6352115016), (78, 5049117064), (93, 4234743344), (104, 3786837798), (124, 3176057508), (156, 2524558532), (186, 2117371672), (208, 1893418899), (248, 1588028754), (312, 1262279266), (372, 1058685836), (403, 977248464), (496, 794014377), (624, 631139633), (744, 529342918), (806, 488624232), (961, 409813872), (1209, 325749488), (1488, 264671459), (1612, 244312116), (1922, 204906936), (2418, 162874744), (2883, 136604624), (3224, 122156058), (3844, 102453468), (4836, 81437372), (5766, 68302312), (6448, 61078029), (7688, 51226734), (9672, 40718686), (11532, 34151156), (12493, 31524144), (15376, 25613367), (19344, 20359343), (23064, 17075578), (24986, 15762072), (37479, 10508048), (46128, 8537789), (49972, 7881036), (74958, 5254024), (99944, 3940518), (149916, 2627012), (199888, 1970259), (299832, 1313506), (599664, 656753)]