23026659968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4639}}^1$

素因数の和:4842

約数の個数: 128

約数和(自身を含む): 52344768000

約数和(自身を除く): 29318108032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 157, 208, 247, 304, 314, 416, 494, 608, 628, 832, 988, 1216, 1256, 1664, 1976, 2041, 2432, 2512, 2983, 3952, 4082, 4639, 5024, 5966, 7904, 8164, 9278, 10048, 11932, 15808, 16328, 18556, 20096, 23864, 31616, 32656, 37112, 38779, 47728, 60307, 65312, 74224, 77558, 88141, 95456, 120614, 130624, 148448, 155116, 176282, 190912, 241228, 261248, 296896, 310232, 352564, 381824, 482456, 593792, 620464, 705128, 728323, 964912, 1145833, 1240928, 1410256, 1456646, 1929824, 2291666, 2481856, 2820512, 2913292, 3859648, 4583332, 4963712, 5641024, 5826584, 7719296, 9166664, 9468199, 11282048, 11653168, 13838137, 18333328, 18936398, 23306336, 27676274, 36666656, 37872796, 46612672, 55352548, 73333312, 75745592, 93225344, 110705096, 146666624, 151491184, 179895781, 221410192, 302982368, 359791562, 442820384, 605964736, 719583124, 885640768, 1211929472, 1439166248, 1771281536, 2878332496, 5756664992, 11513329984, 23026659968]

約数ペア:

[(1, 23026659968), (2, 11513329984), (4, 5756664992), (8, 2878332496), (13, 1771281536), (16, 1439166248), (19, 1211929472), (26, 885640768), (32, 719583124), (38, 605964736), (52, 442820384), (64, 359791562), (76, 302982368), (104, 221410192), (128, 179895781), (152, 151491184), (157, 146666624), (208, 110705096), (247, 93225344), (304, 75745592), (314, 73333312), (416, 55352548), (494, 46612672), (608, 37872796), (628, 36666656), (832, 27676274), (988, 23306336), (1216, 18936398), (1256, 18333328), (1664, 13838137), (1976, 11653168), (2041, 11282048), (2432, 9468199), (2512, 9166664), (2983, 7719296), (3952, 5826584), (4082, 5641024), (4639, 4963712), (5024, 4583332), (5966, 3859648), (7904, 2913292), (8164, 2820512), (9278, 2481856), (10048, 2291666), (11932, 1929824), (15808, 1456646), (16328, 1410256), (18556, 1240928), (20096, 1145833), (23864, 964912), (31616, 728323), (32656, 705128), (37112, 620464), (38779, 593792), (47728, 482456), (60307, 381824), (65312, 352564), (74224, 310232), (77558, 296896), (88141, 261248), (95456, 241228), (120614, 190912), (130624, 176282), (148448, 155116)]