264112416

素因数分解:

$2^5\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1117}}^1$

素因数の和:1954

約数の個数: 72

約数和(自身を含む): 752657724

約数和(自身を除く): 488545308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 821, 1117, 1642, 2234, 2463, 3284, 3351, 4468, 4926, 6568, 6702, 7389, 8936, 9852, 10053, 13136, 13404, 14778, 17872, 19704, 20106, 26272, 26808, 29556, 35744, 39408, 40212, 53616, 59112, 78816, 80424, 107232, 118224, 160848, 236448, 321696, 917057, 1834114, 2751171, 3668228, 5502342, 7336456, 8253513, 11004684, 14672912, 16507026, 22009368, 29345824, 33014052, 44018736, 66028104, 88037472, 132056208, 264112416]

約数ペア:

[(1, 264112416), (2, 132056208), (3, 88037472), (4, 66028104), (6, 44018736), (8, 33014052), (9, 29345824), (12, 22009368), (16, 16507026), (18, 14672912), (24, 11004684), (32, 8253513), (36, 7336456), (48, 5502342), (72, 3668228), (96, 2751171), (144, 1834114), (288, 917057), (821, 321696), (1117, 236448), (1642, 160848), (2234, 118224), (2463, 107232), (3284, 80424), (3351, 78816), (4468, 59112), (4926, 53616), (6568, 40212), (6702, 39408), (7389, 35744), (8936, 29556), (9852, 26808), (10053, 26272), (13136, 20106), (13404, 19704), (14778, 17872)]