245811971244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1\times {\mathrm{22003}}^1$

素因数の和:22939

約数の個数: 96

約数和(自身を含む): 660077752320

約数和(自身を除く): 414265781076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 743, 1074, 1253, 1486, 2148, 2229, 2506, 2972, 3759, 4458, 5012, 5201, 7518, 8916, 10402, 15036, 15603, 20804, 22003, 31206, 44006, 62412, 66009, 88012, 132018, 132997, 154021, 264036, 265994, 308042, 398991, 462063, 531988, 616084, 797982, 924126, 930979, 1595964, 1848252, 1861958, 2792937, 3723916, 3938537, 5585874, 7877074, 11171748, 11815611, 15754148, 16348229, 23631222, 27569759, 32696458, 47262444, 49044687, 55139518, 65392916, 82709277, 98089374, 110279036, 114437603, 165418554, 196178748, 228875206, 330837108, 343312809, 457750412, 686625618, 1373251236, 2926332991, 5852665982, 8778998973, 11705331964, 17557997946, 20484330937, 35115995892, 40968661874, 61452992811, 81937323748, 122905985622, 245811971244]

約数ペア:

[(1, 245811971244), (2, 122905985622), (3, 81937323748), (4, 61452992811), (6, 40968661874), (7, 35115995892), (12, 20484330937), (14, 17557997946), (21, 11705331964), (28, 8778998973), (42, 5852665982), (84, 2926332991), (179, 1373251236), (358, 686625618), (537, 457750412), (716, 343312809), (743, 330837108), (1074, 228875206), (1253, 196178748), (1486, 165418554), (2148, 114437603), (2229, 110279036), (2506, 98089374), (2972, 82709277), (3759, 65392916), (4458, 55139518), (5012, 49044687), (5201, 47262444), (7518, 32696458), (8916, 27569759), (10402, 23631222), (15036, 16348229), (15603, 15754148), (20804, 11815611), (22003, 11171748), (31206, 7877074), (44006, 5585874), (62412, 3938537), (66009, 3723916), (88012, 2792937), (132018, 1861958), (132997, 1848252), (154021, 1595964), (264036, 930979), (265994, 924126), (308042, 797982), (398991, 616084), (462063, 531988)]