666673488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{356129}}^1$

素因数の和:356156

約数の個数: 60

約数和(自身を含む): 2009285460

約数和(自身を除く): 1342611972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 356129, 712258, 1068387, 1424516, 2136774, 2849032, 3205161, 4273548, 4629677, 5698064, 6410322, 8547096, 9259354, 12820644, 13889031, 17094192, 18518708, 25641288, 27778062, 37037416, 41667093, 51282576, 55556124, 74074832, 83334186, 111112248, 166668372, 222224496, 333336744, 666673488]

約数ペア:

[(1, 666673488), (2, 333336744), (3, 222224496), (4, 166668372), (6, 111112248), (8, 83334186), (9, 74074832), (12, 55556124), (13, 51282576), (16, 41667093), (18, 37037416), (24, 27778062), (26, 25641288), (36, 18518708), (39, 17094192), (48, 13889031), (52, 12820644), (72, 9259354), (78, 8547096), (104, 6410322), (117, 5698064), (144, 4629677), (156, 4273548), (208, 3205161), (234, 2849032), (312, 2136774), (468, 1424516), (624, 1068387), (936, 712258), (1872, 356129)]