319745328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{951623}}^1$

素因数の和:951641

約数の個数: 40

約数和(自身を含む): 944011008

約数和(自身を除く): 624265680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 951623, 1903246, 2854869, 3806492, 5709738, 6661361, 7612984, 11419476, 13322722, 15225968, 19984083, 22838952, 26645444, 39968166, 45677904, 53290888, 79936332, 106581776, 159872664, 319745328]

約数ペア:

[(1, 319745328), (2, 159872664), (3, 106581776), (4, 79936332), (6, 53290888), (7, 45677904), (8, 39968166), (12, 26645444), (14, 22838952), (16, 19984083), (21, 15225968), (24, 13322722), (28, 11419476), (42, 7612984), (48, 6661361), (56, 5709738), (84, 3806492), (112, 2854869), (168, 1903246), (336, 951623)]