285897216

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{16921}}^1$

素因数の和:16953

約数の個数: 80

約数和(自身を含む): 830937888

約数和(自身を除く): 545040672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 16921, 33842, 50763, 67684, 101526, 135368, 186131, 203052, 270736, 372262, 406104, 541472, 558393, 744524, 812208, 1082944, 1116786, 1489048, 1624416, 2165888, 2233572, 2978096, 3248832, 4331776, 4467144, 5956192, 6497664, 8663552, 8934288, 11912384, 12995328, 17868576, 23824768, 25990656, 35737152, 47649536, 71474304, 95299072, 142948608, 285897216]

約数ペア:

[(1, 285897216), (2, 142948608), (3, 95299072), (4, 71474304), (6, 47649536), (8, 35737152), (11, 25990656), (12, 23824768), (16, 17868576), (22, 12995328), (24, 11912384), (32, 8934288), (33, 8663552), (44, 6497664), (48, 5956192), (64, 4467144), (66, 4331776), (88, 3248832), (96, 2978096), (128, 2233572), (132, 2165888), (176, 1624416), (192, 1489048), (256, 1116786), (264, 1082944), (352, 812208), (384, 744524), (512, 558393), (528, 541472), (704, 406104), (768, 372262), (1056, 270736), (1408, 203052), (1536, 186131), (2112, 135368), (2816, 101526), (4224, 67684), (5632, 50763), (8448, 33842), (16896, 16921)]