248905632

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 687536640

約数和(自身を除く): 438631008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 139, 184, 276, 278, 368, 417, 552, 556, 736, 811, 834, 1104, 1112, 1622, 1668, 2208, 2224, 2433, 3197, 3244, 3336, 4448, 4866, 6394, 6488, 6672, 9591, 9732, 12788, 12976, 13344, 18653, 19182, 19464, 25576, 25952, 37306, 38364, 38928, 51152, 55959, 74612, 76728, 77856, 102304, 111918, 112729, 149224, 153456, 223836, 225458, 298448, 306912, 338187, 447672, 450916, 596896, 676374, 895344, 901832, 1352748, 1790688, 1803664, 2592767, 2705496, 3607328, 5185534, 5410992, 7778301, 10371068, 10821984, 15556602, 20742136, 31113204, 41484272, 62226408, 82968544, 124452816, 248905632]

約数ペア:

[(1, 248905632), (2, 124452816), (3, 82968544), (4, 62226408), (6, 41484272), (8, 31113204), (12, 20742136), (16, 15556602), (23, 10821984), (24, 10371068), (32, 7778301), (46, 5410992), (48, 5185534), (69, 3607328), (92, 2705496), (96, 2592767), (138, 1803664), (139, 1790688), (184, 1352748), (276, 901832), (278, 895344), (368, 676374), (417, 596896), (552, 450916), (556, 447672), (736, 338187), (811, 306912), (834, 298448), (1104, 225458), (1112, 223836), (1622, 153456), (1668, 149224), (2208, 112729), (2224, 111918), (2433, 102304), (3197, 77856), (3244, 76728), (3336, 74612), (4448, 55959), (4866, 51152), (6394, 38928), (6488, 38364), (6672, 37306), (9591, 25952), (9732, 25576), (12788, 19464), (12976, 19182), (13344, 18653)]