668128032

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16223}}^1$

素因数の和:16263

約数の個数: 144

約数和(自身を含む): 2232292608

約数和(自身を除く): 1564164576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 16223, 20592, 32446, 41184, 48669, 64892, 97338, 129784, 146007, 178453, 194676, 210899, 259568, 292014, 356906, 389352, 421798, 519136, 535359, 584028, 632697, 713812, 778704, 843596, 1070718, 1168056, 1265394, 1427624, 1557408, 1606077, 1687192, 1898091, 2141436, 2319889, 2336112, 2530788, 2855248, 3212154, 3374384, 3796182, 4282872, 4639778, 4672224, 5061576, 5710496, 6424308, 6748768, 6959667, 7592364, 8565744, 9279556, 10123152, 12848616, 13919334, 15184728, 17131488, 18559112, 20246304, 20879001, 25697232, 27838668, 30369456, 37118224, 41758002, 51394464, 55677336, 60738912, 74236448, 83516004, 111354672, 167032008, 222709344, 334064016, 668128032]

約数ペア:

[(1, 668128032), (2, 334064016), (3, 222709344), (4, 167032008), (6, 111354672), (8, 83516004), (9, 74236448), (11, 60738912), (12, 55677336), (13, 51394464), (16, 41758002), (18, 37118224), (22, 30369456), (24, 27838668), (26, 25697232), (32, 20879001), (33, 20246304), (36, 18559112), (39, 17131488), (44, 15184728), (48, 13919334), (52, 12848616), (66, 10123152), (72, 9279556), (78, 8565744), (88, 7592364), (96, 6959667), (99, 6748768), (104, 6424308), (117, 5710496), (132, 5061576), (143, 4672224), (144, 4639778), (156, 4282872), (176, 3796182), (198, 3374384), (208, 3212154), (234, 2855248), (264, 2530788), (286, 2336112), (288, 2319889), (312, 2141436), (352, 1898091), (396, 1687192), (416, 1606077), (429, 1557408), (468, 1427624), (528, 1265394), (572, 1168056), (624, 1070718), (792, 843596), (858, 778704), (936, 713812), (1056, 632697), (1144, 584028), (1248, 535359), (1287, 519136), (1584, 421798), (1716, 389352), (1872, 356906), (2288, 292014), (2574, 259568), (3168, 210899), (3432, 194676), (3744, 178453), (4576, 146007), (5148, 129784), (6864, 97338), (10296, 64892), (13728, 48669), (16223, 41184), (20592, 32446)]