317222256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2$

素因数の和:132

約数の個数: 180

約数和(自身を含む): 953287944

約数和(自身を除く): 636065688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 48, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 403, 496, 529, 552, 598, 624, 713, 744, 806, 897, 961, 1058, 1104, 1196, 1209, 1426, 1488, 1587, 1612, 1794, 1922, 2116, 2139, 2392, 2418, 2852, 2883, 3174, 3224, 3588, 3844, 4232, 4278, 4784, 4836, 5704, 5766, 6348, 6448, 6877, 7176, 7688, 8464, 8556, 9269, 9672, 11408, 11532, 12493, 12696, 13754, 14352, 15376, 16399, 17112, 18538, 19344, 20631, 22103, 23064, 24986, 25392, 27508, 27807, 32798, 34224, 37076, 37479, 41262, 44206, 46128, 49197, 49972, 55016, 55614, 65596, 66309, 74152, 74958, 82524, 88412, 98394, 99944, 110032, 111228, 131192, 132618, 148304, 149916, 165048, 176824, 196788, 199888, 213187, 222456, 262384, 265236, 287339, 299832, 330096, 353648, 393576, 426374, 444912, 508369, 530472, 574678, 599664, 639561, 787152, 852748, 862017, 1016738, 1060944, 1149356, 1279122, 1525107, 1705496, 1724034, 2033476, 2298712, 2558244, 3050214, 3410992, 3448068, 4066952, 4597424, 5116488, 6100428, 6608797, 6896136, 8133904, 10232976, 12200856, 13217594, 13792272, 19826391, 24401712, 26435188, 39652782, 52870376, 79305564, 105740752, 158611128, 317222256]

約数ペア:

[(1, 317222256), (2, 158611128), (3, 105740752), (4, 79305564), (6, 52870376), (8, 39652782), (12, 26435188), (13, 24401712), (16, 19826391), (23, 13792272), (24, 13217594), (26, 12200856), (31, 10232976), (39, 8133904), (46, 6896136), (48, 6608797), (52, 6100428), (62, 5116488), (69, 4597424), (78, 4066952), (92, 3448068), (93, 3410992), (104, 3050214), (124, 2558244), (138, 2298712), (156, 2033476), (184, 1724034), (186, 1705496), (208, 1525107), (248, 1279122), (276, 1149356), (299, 1060944), (312, 1016738), (368, 862017), (372, 852748), (403, 787152), (496, 639561), (529, 599664), (552, 574678), (598, 530472), (624, 508369), (713, 444912), (744, 426374), (806, 393576), (897, 353648), (961, 330096), (1058, 299832), (1104, 287339), (1196, 265236), (1209, 262384), (1426, 222456), (1488, 213187), (1587, 199888), (1612, 196788), (1794, 176824), (1922, 165048), (2116, 149916), (2139, 148304), (2392, 132618), (2418, 131192), (2852, 111228), (2883, 110032), (3174, 99944), (3224, 98394), (3588, 88412), (3844, 82524), (4232, 74958), (4278, 74152), (4784, 66309), (4836, 65596), (5704, 55614), (5766, 55016), (6348, 49972), (6448, 49197), (6877, 46128), (7176, 44206), (7688, 41262), (8464, 37479), (8556, 37076), (9269, 34224), (9672, 32798), (11408, 27807), (11532, 27508), (12493, 25392), (12696, 24986), (13754, 23064), (14352, 22103), (15376, 20631), (16399, 19344), (17112, 18538)]