521535384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{426091}}^1$

素因数の和:426120

約数の個数: 48

約数和(自身を含む): 1495582920

約数和(自身を除く): 974047536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 426091, 852182, 1278273, 1704364, 2556546, 3408728, 3834819, 5113092, 7243547, 7669638, 10226184, 14487094, 15339276, 21730641, 28974188, 30678552, 43461282, 57948376, 65191923, 86922564, 130383846, 173845128, 260767692, 521535384]

約数ペア:

[(1, 521535384), (2, 260767692), (3, 173845128), (4, 130383846), (6, 86922564), (8, 65191923), (9, 57948376), (12, 43461282), (17, 30678552), (18, 28974188), (24, 21730641), (34, 15339276), (36, 14487094), (51, 10226184), (68, 7669638), (72, 7243547), (102, 5113092), (136, 3834819), (153, 3408728), (204, 2556546), (306, 1704364), (408, 1278273), (612, 852182), (1224, 426091)]