38538552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 104580000

約数和(自身を除く): 66041448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 829, 894, 1192, 1658, 1788, 1937, 2487, 3316, 3576, 3874, 4974, 5811, 6632, 7748, 9948, 10777, 11622, 15496, 19896, 21554, 23244, 32331, 43108, 46488, 64662, 86216, 123521, 129324, 247042, 258648, 370563, 494084, 741126, 988168, 1482252, 1605773, 2964504, 3211546, 4817319, 6423092, 9634638, 12846184, 19269276, 38538552]

約数ペア:

[(1, 38538552), (2, 19269276), (3, 12846184), (4, 9634638), (6, 6423092), (8, 4817319), (12, 3211546), (13, 2964504), (24, 1605773), (26, 1482252), (39, 988168), (52, 741126), (78, 494084), (104, 370563), (149, 258648), (156, 247042), (298, 129324), (312, 123521), (447, 86216), (596, 64662), (829, 46488), (894, 43108), (1192, 32331), (1658, 23244), (1788, 21554), (1937, 19896), (2487, 15496), (3316, 11622), (3576, 10777), (3874, 9948), (4974, 7748), (5811, 6632)]