316110256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 766736640

約数和(自身を除く): 450626384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 379, 616, 677, 758, 1232, 1354, 1516, 2653, 2708, 3032, 4169, 4739, 5306, 5416, 6064, 7447, 8338, 9478, 10612, 10832, 14894, 16676, 18956, 21224, 29183, 29788, 33352, 37912, 42448, 52129, 58366, 59576, 66704, 75824, 104258, 116732, 119152, 208516, 233464, 256583, 417032, 466928, 513166, 834064, 1026332, 1796081, 2052664, 2822413, 3592162, 4105328, 5644826, 7184324, 11289652, 14368648, 19756891, 22579304, 28737296, 39513782, 45158608, 79027564, 158055128, 316110256]

約数ペア:

[(1, 316110256), (2, 158055128), (4, 79027564), (7, 45158608), (8, 39513782), (11, 28737296), (14, 22579304), (16, 19756891), (22, 14368648), (28, 11289652), (44, 7184324), (56, 5644826), (77, 4105328), (88, 3592162), (112, 2822413), (154, 2052664), (176, 1796081), (308, 1026332), (379, 834064), (616, 513166), (677, 466928), (758, 417032), (1232, 256583), (1354, 233464), (1516, 208516), (2653, 119152), (2708, 116732), (3032, 104258), (4169, 75824), (4739, 66704), (5306, 59576), (5416, 58366), (6064, 52129), (7447, 42448), (8338, 37912), (9478, 33352), (10612, 29788), (10832, 29183), (14894, 21224), (16676, 18956)]