687079008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30983}}^1$

素因数の和:31017

約数の個数: 144

約数和(自身を含む): 2436086016

約数和(自身を除く): 1749007008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 30983, 61966, 92949, 123932, 185898, 216881, 247864, 278847, 340813, 371796, 433762, 495728, 557694, 650643, 681626, 743592, 867524, 991456, 1022439, 1115388, 1301286, 1363252, 1487184, 1735048, 1951929, 2044878, 2230776, 2385691, 2602572, 2726504, 2974368, 3067317, 3470096, 3903858, 4089756, 4461552, 4771382, 5205144, 5453008, 6134634, 6940192, 7157073, 7807716, 8179512, 8923104, 9542764, 10410288, 10906016, 12269268, 14314146, 15615432, 16359024, 19085528, 20820576, 21471219, 24538536, 28628292, 31230864, 32718048, 38171056, 42942438, 49077072, 57256584, 62461728, 76342112, 85884876, 98154144, 114513168, 171769752, 229026336, 343539504, 687079008]

約数ペア:

[(1, 687079008), (2, 343539504), (3, 229026336), (4, 171769752), (6, 114513168), (7, 98154144), (8, 85884876), (9, 76342112), (11, 62461728), (12, 57256584), (14, 49077072), (16, 42942438), (18, 38171056), (21, 32718048), (22, 31230864), (24, 28628292), (28, 24538536), (32, 21471219), (33, 20820576), (36, 19085528), (42, 16359024), (44, 15615432), (48, 14314146), (56, 12269268), (63, 10906016), (66, 10410288), (72, 9542764), (77, 8923104), (84, 8179512), (88, 7807716), (96, 7157073), (99, 6940192), (112, 6134634), (126, 5453008), (132, 5205144), (144, 4771382), (154, 4461552), (168, 4089756), (176, 3903858), (198, 3470096), (224, 3067317), (231, 2974368), (252, 2726504), (264, 2602572), (288, 2385691), (308, 2230776), (336, 2044878), (352, 1951929), (396, 1735048), (462, 1487184), (504, 1363252), (528, 1301286), (616, 1115388), (672, 1022439), (693, 991456), (792, 867524), (924, 743592), (1008, 681626), (1056, 650643), (1232, 557694), (1386, 495728), (1584, 433762), (1848, 371796), (2016, 340813), (2464, 278847), (2772, 247864), (3168, 216881), (3696, 185898), (5544, 123932), (7392, 92949), (11088, 61966), (22176, 30983)]