248508524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 529858560

約数和(自身を除く): 281350036

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 43, 44, 62, 76, 86, 124, 172, 209, 223, 341, 418, 446, 473, 589, 682, 817, 836, 892, 946, 1178, 1333, 1364, 1634, 1892, 2356, 2453, 2666, 3268, 4237, 4906, 5332, 6479, 6913, 8474, 8987, 9589, 9812, 12958, 13826, 14663, 16948, 17974, 19178, 25327, 25916, 27652, 29326, 35948, 38356, 46607, 50654, 58652, 76043, 93214, 101308, 105479, 131347, 152086, 182191, 186428, 210958, 262694, 278597, 297259, 304172, 364382, 421916, 525388, 557194, 594518, 728764, 1114388, 1189036, 1444817, 2004101, 2889634, 3269849, 4008202, 5647921, 5779268, 6539698, 8016404, 11295842, 13079396, 22591684, 62127131, 124254262, 248508524]

約数ペア:

[(1, 248508524), (2, 124254262), (4, 62127131), (11, 22591684), (19, 13079396), (22, 11295842), (31, 8016404), (38, 6539698), (43, 5779268), (44, 5647921), (62, 4008202), (76, 3269849), (86, 2889634), (124, 2004101), (172, 1444817), (209, 1189036), (223, 1114388), (341, 728764), (418, 594518), (446, 557194), (473, 525388), (589, 421916), (682, 364382), (817, 304172), (836, 297259), (892, 278597), (946, 262694), (1178, 210958), (1333, 186428), (1364, 182191), (1634, 152086), (1892, 131347), (2356, 105479), (2453, 101308), (2666, 93214), (3268, 76043), (4237, 58652), (4906, 50654), (5332, 46607), (6479, 38356), (6913, 35948), (8474, 29326), (8987, 27652), (9589, 25916), (9812, 25327), (12958, 19178), (13826, 17974), (14663, 16948)]