631546272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{313267}}^1$

素因数の和:313290

約数の個数: 72

約数和(自身を含む): 2052531936

約数和(自身を除く): 1420985664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 313267, 626534, 939801, 1253068, 1879602, 2192869, 2506136, 2819403, 3759204, 4385738, 5012272, 5638806, 6578607, 7518408, 8771476, 10024544, 11277612, 13157214, 15036816, 17542952, 19735821, 22555224, 26314428, 30073632, 35085904, 39471642, 45110448, 52628856, 70171808, 78943284, 90220896, 105257712, 157886568, 210515424, 315773136, 631546272]

約数ペア:

[(1, 631546272), (2, 315773136), (3, 210515424), (4, 157886568), (6, 105257712), (7, 90220896), (8, 78943284), (9, 70171808), (12, 52628856), (14, 45110448), (16, 39471642), (18, 35085904), (21, 30073632), (24, 26314428), (28, 22555224), (32, 19735821), (36, 17542952), (42, 15036816), (48, 13157214), (56, 11277612), (63, 10024544), (72, 8771476), (84, 7518408), (96, 6578607), (112, 5638806), (126, 5012272), (144, 4385738), (168, 3759204), (224, 2819403), (252, 2506136), (288, 2192869), (336, 1879602), (504, 1253068), (672, 939801), (1008, 626534), (2016, 313267)]