281191776

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 762048000

約数和(自身を除く): 480856224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 199, 246, 328, 359, 398, 492, 597, 656, 718, 796, 984, 1077, 1194, 1312, 1436, 1592, 1968, 2154, 2388, 2872, 3184, 3936, 4308, 4776, 5744, 6368, 8159, 8616, 9552, 11488, 14719, 16318, 17232, 19104, 24477, 29438, 32636, 34464, 44157, 48954, 58876, 65272, 71441, 88314, 97908, 117752, 130544, 142882, 176628, 195816, 214323, 235504, 261088, 285764, 353256, 391632, 428646, 471008, 571528, 706512, 783264, 857292, 1143056, 1413024, 1714584, 2286112, 2929081, 3429168, 5858162, 6858336, 8787243, 11716324, 17574486, 23432648, 35148972, 46865296, 70297944, 93730592, 140595888, 281191776]

約数ペア:

[(1, 281191776), (2, 140595888), (3, 93730592), (4, 70297944), (6, 46865296), (8, 35148972), (12, 23432648), (16, 17574486), (24, 11716324), (32, 8787243), (41, 6858336), (48, 5858162), (82, 3429168), (96, 2929081), (123, 2286112), (164, 1714584), (199, 1413024), (246, 1143056), (328, 857292), (359, 783264), (398, 706512), (492, 571528), (597, 471008), (656, 428646), (718, 391632), (796, 353256), (984, 285764), (1077, 261088), (1194, 235504), (1312, 214323), (1436, 195816), (1592, 176628), (1968, 142882), (2154, 130544), (2388, 117752), (2872, 97908), (3184, 88314), (3936, 71441), (4308, 65272), (4776, 58876), (5744, 48954), (6368, 44157), (8159, 34464), (8616, 32636), (9552, 29438), (11488, 24477), (14719, 19104), (16318, 17232)]