245355288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16253}}^1$

素因数の和:16316

約数の個数: 64

約数和(自身を含む): 667064160

約数和(自身を除く): 421708872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 15096, 16253, 32506, 48759, 65012, 97518, 130024, 195036, 276301, 390072, 552602, 601361, 828903, 1105204, 1202722, 1657806, 1804083, 2210408, 2405444, 3315612, 3608166, 4810888, 6631224, 7216332, 10223137, 14432664, 20446274, 30669411, 40892548, 61338822, 81785096, 122677644, 245355288]

約数ペア:

[(1, 245355288), (2, 122677644), (3, 81785096), (4, 61338822), (6, 40892548), (8, 30669411), (12, 20446274), (17, 14432664), (24, 10223137), (34, 7216332), (37, 6631224), (51, 4810888), (68, 3608166), (74, 3315612), (102, 2405444), (111, 2210408), (136, 1804083), (148, 1657806), (204, 1202722), (222, 1105204), (296, 828903), (408, 601361), (444, 552602), (629, 390072), (888, 276301), (1258, 195036), (1887, 130024), (2516, 97518), (3774, 65012), (5032, 48759), (7548, 32506), (15096, 16253)]