305249896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5413}}^1$

素因数の和:5498

約数の個数: 64

約数和(自身を含む): 701654400

約数和(自身を除く): 396404504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2968, 4028, 5413, 7049, 8056, 10826, 14098, 21652, 28196, 37891, 43304, 56392, 75782, 102847, 151564, 205694, 286889, 303128, 411388, 573778, 719929, 822776, 1147556, 1439858, 2008223, 2295112, 2879716, 4016446, 5450891, 5759432, 8032892, 10901782, 16065784, 21803564, 38156237, 43607128, 76312474, 152624948, 305249896]

約数ペア:

[(1, 305249896), (2, 152624948), (4, 76312474), (7, 43607128), (8, 38156237), (14, 21803564), (19, 16065784), (28, 10901782), (38, 8032892), (53, 5759432), (56, 5450891), (76, 4016446), (106, 2879716), (133, 2295112), (152, 2008223), (212, 1439858), (266, 1147556), (371, 822776), (424, 719929), (532, 573778), (742, 411388), (1007, 303128), (1064, 286889), (1484, 205694), (2014, 151564), (2968, 102847), (4028, 75782), (5413, 56392), (7049, 43304), (8056, 37891), (10826, 28196), (14098, 21652)]