211447824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15349}}^1$

素因数の和:15408

約数の個数: 80

約数和(自身を含む): 639542400

約数和(自身を除く): 428094576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 15349, 30698, 46047, 61396, 92094, 107443, 122792, 184188, 214886, 245584, 322329, 368376, 429772, 629309, 644658, 736752, 859544, 1258618, 1289316, 1719088, 1887927, 2517236, 2578632, 3775854, 4405163, 5034472, 5157264, 7551708, 8810326, 10068944, 13215489, 15103416, 17620652, 26430978, 30206832, 35241304, 52861956, 70482608, 105723912, 211447824]

約数ペア:

[(1, 211447824), (2, 105723912), (3, 70482608), (4, 52861956), (6, 35241304), (7, 30206832), (8, 26430978), (12, 17620652), (14, 15103416), (16, 13215489), (21, 10068944), (24, 8810326), (28, 7551708), (41, 5157264), (42, 5034472), (48, 4405163), (56, 3775854), (82, 2578632), (84, 2517236), (112, 1887927), (123, 1719088), (164, 1289316), (168, 1258618), (246, 859544), (287, 736752), (328, 644658), (336, 629309), (492, 429772), (574, 368376), (656, 322329), (861, 245584), (984, 214886), (1148, 184188), (1722, 122792), (1968, 107443), (2296, 92094), (3444, 61396), (4592, 46047), (6888, 30698), (13776, 15349)]