318601296

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{56731}}^1$

素因数の和:56761

約数の個数: 80

約数和(自身を含む): 984867520

約数和(自身を除く): 666266224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 56731, 113462, 170193, 226924, 340386, 453848, 510579, 680772, 737503, 907696, 1021158, 1361544, 1475006, 1531737, 2042316, 2212509, 2723088, 2950012, 3063474, 4084632, 4425018, 5900024, 6126948, 6637527, 8169264, 8850036, 11800048, 12253896, 13275054, 17700072, 19912581, 24507792, 26550108, 35400144, 39825162, 53100216, 79650324, 106200432, 159300648, 318601296]

約数ペア:

[(1, 318601296), (2, 159300648), (3, 106200432), (4, 79650324), (6, 53100216), (8, 39825162), (9, 35400144), (12, 26550108), (13, 24507792), (16, 19912581), (18, 17700072), (24, 13275054), (26, 12253896), (27, 11800048), (36, 8850036), (39, 8169264), (48, 6637527), (52, 6126948), (54, 5900024), (72, 4425018), (78, 4084632), (104, 3063474), (108, 2950012), (117, 2723088), (144, 2212509), (156, 2042316), (208, 1531737), (216, 1475006), (234, 1361544), (312, 1021158), (351, 907696), (432, 737503), (468, 680772), (624, 510579), (702, 453848), (936, 340386), (1404, 226924), (1872, 170193), (2808, 113462), (5616, 56731)]