289682064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{287383}}^1$

素因数の和:287404

約数の個数: 60

約数和(自身を含む): 926526016

約数和(自身を除く): 636843952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 287383, 574766, 862149, 1149532, 1724298, 2011681, 2299064, 2586447, 3448596, 4023362, 4598128, 5172894, 6035043, 6897192, 8046724, 10345788, 12070086, 13794384, 16093448, 18105129, 20691576, 24140172, 32186896, 36210258, 41383152, 48280344, 72420516, 96560688, 144841032, 289682064]

約数ペア:

[(1, 289682064), (2, 144841032), (3, 96560688), (4, 72420516), (6, 48280344), (7, 41383152), (8, 36210258), (9, 32186896), (12, 24140172), (14, 20691576), (16, 18105129), (18, 16093448), (21, 13794384), (24, 12070086), (28, 10345788), (36, 8046724), (42, 6897192), (48, 6035043), (56, 5172894), (63, 4598128), (72, 4023362), (84, 3448596), (112, 2586447), (126, 2299064), (144, 2011681), (168, 1724298), (252, 1149532), (336, 862149), (504, 574766), (1008, 287383)]