470715792

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 1272775680

約数和(自身を除く): 802059888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 647, 659, 1104, 1294, 1318, 1941, 1977, 2588, 2636, 3882, 3954, 5176, 5272, 7764, 7908, 10352, 10544, 14881, 15157, 15528, 15816, 29762, 30314, 31056, 31632, 44643, 45471, 59524, 60628, 89286, 90942, 119048, 121256, 178572, 181884, 238096, 242512, 357144, 363768, 426373, 714288, 727536, 852746, 1279119, 1705492, 2558238, 3410984, 5116476, 6821968, 9806579, 10232952, 19613158, 20465904, 29419737, 39226316, 58839474, 78452632, 117678948, 156905264, 235357896, 470715792]

約数ペア:

[(1, 470715792), (2, 235357896), (3, 156905264), (4, 117678948), (6, 78452632), (8, 58839474), (12, 39226316), (16, 29419737), (23, 20465904), (24, 19613158), (46, 10232952), (48, 9806579), (69, 6821968), (92, 5116476), (138, 3410984), (184, 2558238), (276, 1705492), (368, 1279119), (552, 852746), (647, 727536), (659, 714288), (1104, 426373), (1294, 363768), (1318, 357144), (1941, 242512), (1977, 238096), (2588, 181884), (2636, 178572), (3882, 121256), (3954, 119048), (5176, 90942), (5272, 89286), (7764, 60628), (7908, 59524), (10352, 45471), (10544, 44643), (14881, 31632), (15157, 31056), (15528, 30314), (15816, 29762)]