254249184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19952

約数の個数: 96

約数和(自身を含む): 802932480

約数和(自身を除く): 548683296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 19913, 39826, 59739, 79652, 119478, 139391, 159304, 238956, 278782, 318608, 378347, 418173, 477912, 557564, 637216, 756694, 836346, 955824, 1115128, 1135041, 1513388, 1672692, 1911648, 2230256, 2270082, 2648429, 3026776, 3345384, 4460512, 4540164, 5296858, 6053552, 6690768, 7945287, 9080328, 10593716, 12107104, 13381536, 15890574, 18160656, 21187432, 31781148, 36321312, 42374864, 63562296, 84749728, 127124592, 254249184]

約数ペア:

[(1, 254249184), (2, 127124592), (3, 84749728), (4, 63562296), (6, 42374864), (7, 36321312), (8, 31781148), (12, 21187432), (14, 18160656), (16, 15890574), (19, 13381536), (21, 12107104), (24, 10593716), (28, 9080328), (32, 7945287), (38, 6690768), (42, 6053552), (48, 5296858), (56, 4540164), (57, 4460512), (76, 3345384), (84, 3026776), (96, 2648429), (112, 2270082), (114, 2230256), (133, 1911648), (152, 1672692), (168, 1513388), (224, 1135041), (228, 1115128), (266, 955824), (304, 836346), (336, 756694), (399, 637216), (456, 557564), (532, 477912), (608, 418173), (672, 378347), (798, 318608), (912, 278782), (1064, 238956), (1596, 159304), (1824, 139391), (2128, 119478), (3192, 79652), (4256, 59739), (6384, 39826), (12768, 19913)]