858013552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 1916841600

約数和(自身を除く): 1058828048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 379, 418, 677, 758, 836, 1354, 1516, 1672, 2708, 3032, 3344, 4169, 5416, 6064, 7201, 7447, 8338, 10832, 12863, 14402, 14894, 16676, 25726, 28804, 29788, 33352, 51452, 57608, 59576, 66704, 79211, 102904, 115216, 119152, 141493, 158422, 205808, 256583, 282986, 316844, 513166, 565972, 633688, 1026332, 1131944, 1267376, 2052664, 2263888, 2822413, 4105328, 4875077, 5644826, 9750154, 11289652, 19500308, 22579304, 39000616, 45158608, 53625847, 78001232, 107251694, 214503388, 429006776, 858013552]

約数ペア:

[(1, 858013552), (2, 429006776), (4, 214503388), (8, 107251694), (11, 78001232), (16, 53625847), (19, 45158608), (22, 39000616), (38, 22579304), (44, 19500308), (76, 11289652), (88, 9750154), (152, 5644826), (176, 4875077), (209, 4105328), (304, 2822413), (379, 2263888), (418, 2052664), (677, 1267376), (758, 1131944), (836, 1026332), (1354, 633688), (1516, 565972), (1672, 513166), (2708, 316844), (3032, 282986), (3344, 256583), (4169, 205808), (5416, 158422), (6064, 141493), (7201, 119152), (7447, 115216), (8338, 102904), (10832, 79211), (12863, 66704), (14402, 59576), (14894, 57608), (16676, 51452), (25726, 33352), (28804, 29788)]