2553856488

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{148411}}^1$

素因数の和:148662

約数の個数: 48

約数和(自身を含む): 6945681600

約数和(自身を除く): 4391825112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 148411, 296822, 445233, 593644, 890466, 1187288, 1335699, 1780932, 2671398, 3561864, 5342796, 10685592, 35470229, 70940458, 106410687, 141880916, 212821374, 283761832, 319232061, 425642748, 638464122, 851285496, 1276928244, 2553856488]

約数ペア:

[(1, 2553856488), (2, 1276928244), (3, 851285496), (4, 638464122), (6, 425642748), (8, 319232061), (9, 283761832), (12, 212821374), (18, 141880916), (24, 106410687), (36, 70940458), (72, 35470229), (239, 10685592), (478, 5342796), (717, 3561864), (956, 2671398), (1434, 1780932), (1912, 1335699), (2151, 1187288), (2868, 890466), (4302, 593644), (5736, 445233), (8604, 296822), (17208, 148411)]