421750308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{38327}}^1$

素因数の和:38472

約数の個数: 48

約数和(自身を含む): 1133282304

約数和(自身を除く): 711531996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 38327, 76654, 114981, 153308, 229962, 268289, 459924, 536578, 804867, 1073156, 1609734, 3219468, 5020837, 10041674, 15062511, 20083348, 30125022, 35145859, 60250044, 70291718, 105437577, 140583436, 210875154, 421750308]

約数ペア:

[(1, 421750308), (2, 210875154), (3, 140583436), (4, 105437577), (6, 70291718), (7, 60250044), (12, 35145859), (14, 30125022), (21, 20083348), (28, 15062511), (42, 10041674), (84, 5020837), (131, 3219468), (262, 1609734), (393, 1073156), (524, 804867), (786, 536578), (917, 459924), (1572, 268289), (1834, 229962), (2751, 153308), (3668, 114981), (5502, 76654), (11004, 38327)]