245406336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{91297}}^1$

素因数の和:91321

約数の個数: 64

約数和(自身を含む): 744991680

約数和(自身を除く): 499585344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 91297, 182594, 273891, 365188, 547782, 639079, 730376, 1095564, 1278158, 1460752, 1917237, 2191128, 2556316, 2921504, 3834474, 4382256, 5112632, 5843008, 7668948, 8764512, 10225264, 11686016, 15337896, 17529024, 20450528, 30675792, 35058048, 40901056, 61351584, 81802112, 122703168, 245406336]

約数ペア:

[(1, 245406336), (2, 122703168), (3, 81802112), (4, 61351584), (6, 40901056), (7, 35058048), (8, 30675792), (12, 20450528), (14, 17529024), (16, 15337896), (21, 11686016), (24, 10225264), (28, 8764512), (32, 7668948), (42, 5843008), (48, 5112632), (56, 4382256), (64, 3834474), (84, 2921504), (96, 2556316), (112, 2191128), (128, 1917237), (168, 1460752), (192, 1278158), (224, 1095564), (336, 730376), (384, 639079), (448, 547782), (672, 365188), (896, 273891), (1344, 182594), (2688, 91297)]