520963404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2199

約数の個数: 96

約数和(自身を含む): 1376390400

約数和(自身を除く): 855426996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 222, 258, 444, 481, 516, 559, 962, 1118, 1443, 1591, 1677, 1924, 2099, 2236, 2886, 3182, 3354, 4198, 4773, 5772, 6297, 6364, 6708, 8396, 9546, 12594, 19092, 20683, 25188, 27287, 41366, 54574, 62049, 77663, 81861, 82732, 90257, 109148, 124098, 155326, 163722, 180514, 232989, 248196, 270771, 310652, 327444, 361028, 465978, 541542, 931956, 1009619, 1083084, 1173341, 2019238, 2346682, 3028857, 3339509, 3520023, 4038476, 4693364, 6057714, 6679018, 7040046, 10018527, 12115428, 13358036, 14080092, 20037054, 40074108, 43413617, 86827234, 130240851, 173654468, 260481702, 520963404]

約数ペア:

[(1, 520963404), (2, 260481702), (3, 173654468), (4, 130240851), (6, 86827234), (12, 43413617), (13, 40074108), (26, 20037054), (37, 14080092), (39, 13358036), (43, 12115428), (52, 10018527), (74, 7040046), (78, 6679018), (86, 6057714), (111, 4693364), (129, 4038476), (148, 3520023), (156, 3339509), (172, 3028857), (222, 2346682), (258, 2019238), (444, 1173341), (481, 1083084), (516, 1009619), (559, 931956), (962, 541542), (1118, 465978), (1443, 361028), (1591, 327444), (1677, 310652), (1924, 270771), (2099, 248196), (2236, 232989), (2886, 180514), (3182, 163722), (3354, 155326), (4198, 124098), (4773, 109148), (5772, 90257), (6297, 82732), (6364, 81861), (6708, 77663), (8396, 62049), (9546, 54574), (12594, 41366), (19092, 27287), (20683, 25188)]