423842328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21563}}^1$

素因数の和:21598

約数の個数: 128

約数和(自身を含む): 1449100800

約数和(自身を除く): 1025258472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 21563, 43126, 64689, 86252, 129378, 150941, 172504, 194067, 258756, 280319, 301882, 388134, 452823, 517512, 560638, 582201, 603764, 776268, 840957, 905646, 1121276, 1164402, 1207528, 1358469, 1552536, 1681914, 1811292, 1962233, 2242552, 2328804, 2522871, 2716938, 3363828, 3622584, 3924466, 4075407, 4657608, 5045742, 5433876, 5886699, 6727656, 7568613, 7848932, 8150814, 10091484, 10867752, 11773398, 15137226, 15697864, 16301628, 17660097, 20182968, 23546796, 30274452, 32603256, 35320194, 47093592, 52980291, 60548904, 70640388, 105960582, 141280776, 211921164, 423842328]

約数ペア:

[(1, 423842328), (2, 211921164), (3, 141280776), (4, 105960582), (6, 70640388), (7, 60548904), (8, 52980291), (9, 47093592), (12, 35320194), (13, 32603256), (14, 30274452), (18, 23546796), (21, 20182968), (24, 17660097), (26, 16301628), (27, 15697864), (28, 15137226), (36, 11773398), (39, 10867752), (42, 10091484), (52, 8150814), (54, 7848932), (56, 7568613), (63, 6727656), (72, 5886699), (78, 5433876), (84, 5045742), (91, 4657608), (104, 4075407), (108, 3924466), (117, 3622584), (126, 3363828), (156, 2716938), (168, 2522871), (182, 2328804), (189, 2242552), (216, 1962233), (234, 1811292), (252, 1681914), (273, 1552536), (312, 1358469), (351, 1207528), (364, 1164402), (378, 1121276), (468, 905646), (504, 840957), (546, 776268), (702, 603764), (728, 582201), (756, 560638), (819, 517512), (936, 452823), (1092, 388134), (1404, 301882), (1512, 280319), (1638, 258756), (2184, 194067), (2457, 172504), (2808, 150941), (3276, 129378), (4914, 86252), (6552, 64689), (9828, 43126), (19656, 21563)]