966715568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4229}}^1$

素因数の和:4414

約数の個数: 80

約数和(自身を含む): 2320476480

約数和(自身を除く): 1353760912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 314, 364, 628, 728, 1099, 1256, 1456, 2041, 2198, 2512, 4082, 4229, 4396, 8164, 8458, 8792, 14287, 16328, 16916, 17584, 28574, 29603, 32656, 33832, 54977, 57148, 59206, 67664, 109954, 114296, 118412, 219908, 228592, 236824, 384839, 439816, 473648, 663953, 769678, 879632, 1327906, 1539356, 2655812, 3078712, 4647671, 5311624, 6157424, 8631389, 9295342, 10623248, 17262778, 18590684, 34525556, 37181368, 60419723, 69051112, 74362736, 120839446, 138102224, 241678892, 483357784, 966715568]

約数ペア:

[(1, 966715568), (2, 483357784), (4, 241678892), (7, 138102224), (8, 120839446), (13, 74362736), (14, 69051112), (16, 60419723), (26, 37181368), (28, 34525556), (52, 18590684), (56, 17262778), (91, 10623248), (104, 9295342), (112, 8631389), (157, 6157424), (182, 5311624), (208, 4647671), (314, 3078712), (364, 2655812), (628, 1539356), (728, 1327906), (1099, 879632), (1256, 769678), (1456, 663953), (2041, 473648), (2198, 439816), (2512, 384839), (4082, 236824), (4229, 228592), (4396, 219908), (8164, 118412), (8458, 114296), (8792, 109954), (14287, 67664), (16328, 59206), (16916, 57148), (17584, 54977), (28574, 33832), (29603, 32656)]