297529648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84143}}^1$

素因数の和:84181

約数の個数: 40

約数和(自身を含む): 657332928

約数和(自身を除く): 359803280

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 84143, 168286, 336572, 673144, 1093859, 1346288, 1430431, 2187718, 2860862, 4375436, 5721724, 8750872, 11443448, 17501744, 18595603, 22886896, 37191206, 74382412, 148764824, 297529648]

約数ペア:

[(1, 297529648), (2, 148764824), (4, 74382412), (8, 37191206), (13, 22886896), (16, 18595603), (17, 17501744), (26, 11443448), (34, 8750872), (52, 5721724), (68, 4375436), (104, 2860862), (136, 2187718), (208, 1430431), (221, 1346288), (272, 1093859), (442, 673144), (884, 336572), (1768, 168286), (3536, 84143)]