515517472

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 1030760640

約数和(自身を除く): 515243168

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 229, 412, 458, 683, 824, 916, 1366, 1648, 1832, 2732, 3296, 3664, 5464, 7328, 10928, 21856, 23587, 47174, 70349, 94348, 140698, 156407, 188696, 281396, 312814, 377392, 562792, 625628, 754784, 1125584, 1251256, 2251168, 2502512, 5005024, 16109921, 32219842, 64439684, 128879368, 257758736, 515517472]

約数ペア:

[(1, 515517472), (2, 257758736), (4, 128879368), (8, 64439684), (16, 32219842), (32, 16109921), (103, 5005024), (206, 2502512), (229, 2251168), (412, 1251256), (458, 1125584), (683, 754784), (824, 625628), (916, 562792), (1366, 377392), (1648, 312814), (1832, 281396), (2732, 188696), (3296, 156407), (3664, 140698), (5464, 94348), (7328, 70349), (10928, 47174), (21856, 23587)]