626437188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16127}}^1$

素因数の和:16233

約数の個数: 72

約数和(自身を含む): 1725954048

約数和(自身を除く): 1099516860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 6474, 9711, 12948, 16127, 19422, 32254, 38844, 48381, 64508, 96762, 145143, 193524, 209651, 290286, 419302, 580572, 628953, 838604, 1257906, 1338541, 1886859, 2515812, 2677082, 3773718, 4015623, 5354164, 7547436, 8031246, 12046869, 16062492, 17401033, 24093738, 34802066, 48187476, 52203099, 69604132, 104406198, 156609297, 208812396, 313218594, 626437188]

約数ペア:

[(1, 626437188), (2, 313218594), (3, 208812396), (4, 156609297), (6, 104406198), (9, 69604132), (12, 52203099), (13, 48187476), (18, 34802066), (26, 24093738), (36, 17401033), (39, 16062492), (52, 12046869), (78, 8031246), (83, 7547436), (117, 5354164), (156, 4015623), (166, 3773718), (234, 2677082), (249, 2515812), (332, 1886859), (468, 1338541), (498, 1257906), (747, 838604), (996, 628953), (1079, 580572), (1494, 419302), (2158, 290286), (2988, 209651), (3237, 193524), (4316, 145143), (6474, 96762), (9711, 64508), (12948, 48381), (16127, 38844), (19422, 32254)]