299877136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46507}}^1$

素因数の和:46559

約数の個数: 40

約数和(自身を含む): 645903104

約数和(自身を除く): 346025968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 46507, 93014, 186028, 372056, 604591, 744112, 1209182, 1441717, 2418364, 2883434, 4836728, 5766868, 9673456, 11533736, 18742321, 23067472, 37484642, 74969284, 149938568, 299877136]

約数ペア:

[(1, 299877136), (2, 149938568), (4, 74969284), (8, 37484642), (13, 23067472), (16, 18742321), (26, 11533736), (31, 9673456), (52, 5766868), (62, 4836728), (104, 2883434), (124, 2418364), (208, 1441717), (248, 1209182), (403, 744112), (496, 604591), (806, 372056), (1612, 186028), (3224, 93014), (6448, 46507)]