2493492064

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 5694083136

約数和(自身を除く): 3200591072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 193, 224, 274, 386, 421, 548, 772, 842, 959, 1096, 1351, 1544, 1684, 1918, 2192, 2702, 2947, 3088, 3368, 3836, 4384, 5404, 5894, 6176, 6736, 7672, 10808, 11788, 13472, 15344, 21616, 23576, 26441, 30688, 43232, 47152, 52882, 57677, 81253, 94304, 105764, 115354, 162506, 185087, 211528, 230708, 325012, 370174, 403739, 423056, 461416, 568771, 650024, 740348, 807478, 846112, 922832, 1137542, 1300048, 1480696, 1614956, 1845664, 2275084, 2600096, 2961392, 3229912, 4550168, 5922784, 6459824, 9100336, 11131661, 12919648, 18200672, 22263322, 44526644, 77921627, 89053288, 155843254, 178106576, 311686508, 356213152, 623373016, 1246746032, 2493492064]

約数ペア:

[(1, 2493492064), (2, 1246746032), (4, 623373016), (7, 356213152), (8, 311686508), (14, 178106576), (16, 155843254), (28, 89053288), (32, 77921627), (56, 44526644), (112, 22263322), (137, 18200672), (193, 12919648), (224, 11131661), (274, 9100336), (386, 6459824), (421, 5922784), (548, 4550168), (772, 3229912), (842, 2961392), (959, 2600096), (1096, 2275084), (1351, 1845664), (1544, 1614956), (1684, 1480696), (1918, 1300048), (2192, 1137542), (2702, 922832), (2947, 846112), (3088, 807478), (3368, 740348), (3836, 650024), (4384, 568771), (5404, 461416), (5894, 423056), (6176, 403739), (6736, 370174), (7672, 325012), (10808, 230708), (11788, 211528), (13472, 185087), (15344, 162506), (21616, 115354), (23576, 105764), (26441, 94304), (30688, 81253), (43232, 57677), (47152, 52882)]