664249404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6271}}^1$

素因数の和:6395

約数の個数: 96

約数和(自身を含む): 1927561216

約数和(自身を除く): 1263311812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 546, 582, 679, 1092, 1164, 1261, 1358, 2037, 2522, 2716, 3783, 4074, 5044, 6271, 7566, 8148, 8827, 12542, 15132, 17654, 18813, 25084, 26481, 35308, 37626, 43897, 52962, 75252, 81523, 87794, 105924, 131691, 163046, 175588, 244569, 263382, 326092, 489138, 526764, 570661, 608287, 978276, 1141322, 1216574, 1711983, 1824861, 2282644, 2433148, 3423966, 3649722, 4258009, 6847932, 7299444, 7907731, 8516018, 12774027, 15815462, 17032036, 23723193, 25548054, 31630924, 47446386, 51096108, 55354117, 94892772, 110708234, 166062351, 221416468, 332124702, 664249404]

約数ペア:

[(1, 664249404), (2, 332124702), (3, 221416468), (4, 166062351), (6, 110708234), (7, 94892772), (12, 55354117), (13, 51096108), (14, 47446386), (21, 31630924), (26, 25548054), (28, 23723193), (39, 17032036), (42, 15815462), (52, 12774027), (78, 8516018), (84, 7907731), (91, 7299444), (97, 6847932), (156, 4258009), (182, 3649722), (194, 3423966), (273, 2433148), (291, 2282644), (364, 1824861), (388, 1711983), (546, 1216574), (582, 1141322), (679, 978276), (1092, 608287), (1164, 570661), (1261, 526764), (1358, 489138), (2037, 326092), (2522, 263382), (2716, 244569), (3783, 175588), (4074, 163046), (5044, 131691), (6271, 105924), (7566, 87794), (8148, 81523), (8827, 75252), (12542, 52962), (15132, 43897), (17654, 37626), (18813, 35308), (25084, 26481)]