399344844912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2140387}}^1$

素因数の和:2140447

約数の個数: 120

約数和(自身を含む): 1165672427904

約数和(自身を除く): 766327582992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 169, 184, 208, 276, 299, 312, 338, 368, 507, 552, 598, 624, 676, 897, 1014, 1104, 1196, 1352, 1794, 2028, 2392, 2704, 3588, 3887, 4056, 4784, 7176, 7774, 8112, 11661, 14352, 15548, 23322, 31096, 46644, 62192, 93288, 186576, 2140387, 4280774, 6421161, 8561548, 12842322, 17123096, 25684644, 27825031, 34246192, 49228901, 51369288, 55650062, 83475093, 98457802, 102738576, 111300124, 147686703, 166950186, 196915604, 222600248, 295373406, 333900372, 361725403, 393831208, 445200496, 590746812, 639975713, 667800744, 723450806, 787662416, 1085176209, 1181493624, 1279951426, 1335601488, 1446901612, 1919927139, 2170352418, 2362987248, 2559902852, 2893803224, 3839854278, 4340704836, 5119805704, 5787606448, 7679708556, 8319684269, 8681409672, 10239611408, 15359417112, 16639368538, 17362819344, 24959052807, 30718834224, 33278737076, 49918105614, 66557474152, 99836211228, 133114948304, 199672422456, 399344844912]

約数ペア:

[(1, 399344844912), (2, 199672422456), (3, 133114948304), (4, 99836211228), (6, 66557474152), (8, 49918105614), (12, 33278737076), (13, 30718834224), (16, 24959052807), (23, 17362819344), (24, 16639368538), (26, 15359417112), (39, 10239611408), (46, 8681409672), (48, 8319684269), (52, 7679708556), (69, 5787606448), (78, 5119805704), (92, 4340704836), (104, 3839854278), (138, 2893803224), (156, 2559902852), (169, 2362987248), (184, 2170352418), (208, 1919927139), (276, 1446901612), (299, 1335601488), (312, 1279951426), (338, 1181493624), (368, 1085176209), (507, 787662416), (552, 723450806), (598, 667800744), (624, 639975713), (676, 590746812), (897, 445200496), (1014, 393831208), (1104, 361725403), (1196, 333900372), (1352, 295373406), (1794, 222600248), (2028, 196915604), (2392, 166950186), (2704, 147686703), (3588, 111300124), (3887, 102738576), (4056, 98457802), (4784, 83475093), (7176, 55650062), (7774, 51369288), (8112, 49228901), (11661, 34246192), (14352, 27825031), (15548, 25684644), (23322, 17123096), (31096, 12842322), (46644, 8561548), (62192, 6421161), (93288, 4280774), (186576, 2140387)]