661080168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8196

約数の個数: 144

約数和(自身を含む): 2173560480

約数和(自身を除く): 1512480312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3381, 3528, 3864, 4508, 5796, 6762, 8147, 9016, 10143, 11592, 13524, 16294, 20286, 24441, 27048, 32588, 40572, 48882, 57029, 65176, 73323, 81144, 97764, 114058, 146646, 171087, 187381, 195528, 228116, 293292, 342174, 374762, 399203, 456232, 513261, 562143, 586584, 684348, 749524, 798406, 1026522, 1124286, 1197609, 1311667, 1368696, 1499048, 1596812, 1686429, 2053044, 2248572, 2395218, 2623334, 3193624, 3372858, 3592827, 3935001, 4106088, 4497144, 4790436, 5246668, 6745716, 7185654, 7870002, 9181669, 9580872, 10493336, 11805003, 13491432, 14371308, 15740004, 18363338, 23610006, 27545007, 28742616, 31480008, 36726676, 47220012, 55090014, 73453352, 82635021, 94440024, 110180028, 165270042, 220360056, 330540084, 661080168]

約数ペア:

[(1, 661080168), (2, 330540084), (3, 220360056), (4, 165270042), (6, 110180028), (7, 94440024), (8, 82635021), (9, 73453352), (12, 55090014), (14, 47220012), (18, 36726676), (21, 31480008), (23, 28742616), (24, 27545007), (28, 23610006), (36, 18363338), (42, 15740004), (46, 14371308), (49, 13491432), (56, 11805003), (63, 10493336), (69, 9580872), (72, 9181669), (84, 7870002), (92, 7185654), (98, 6745716), (126, 5246668), (138, 4790436), (147, 4497144), (161, 4106088), (168, 3935001), (184, 3592827), (196, 3372858), (207, 3193624), (252, 2623334), (276, 2395218), (294, 2248572), (322, 2053044), (392, 1686429), (414, 1596812), (441, 1499048), (483, 1368696), (504, 1311667), (552, 1197609), (588, 1124286), (644, 1026522), (828, 798406), (882, 749524), (966, 684348), (1127, 586584), (1176, 562143), (1288, 513261), (1449, 456232), (1656, 399203), (1764, 374762), (1932, 342174), (2254, 293292), (2898, 228116), (3381, 195528), (3528, 187381), (3864, 171087), (4508, 146646), (5796, 114058), (6762, 97764), (8147, 81144), (9016, 73323), (10143, 65176), (11592, 57029), (13524, 48882), (16294, 40572), (20286, 32588), (24441, 27048)]