656428224

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3878

約数の個数: 112

約数和(自身を含む): 1855134720

約数和(自身を除く): 1198706496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 174, 186, 192, 232, 248, 348, 372, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 1856, 1984, 2697, 2784, 2976, 3596, 3803, 5394, 5568, 5952, 7192, 7606, 10788, 11409, 14384, 15212, 21576, 22818, 28768, 30424, 43152, 45636, 57536, 60848, 86304, 91272, 110287, 117893, 121696, 172608, 182544, 220574, 235786, 243392, 330861, 353679, 365088, 441148, 471572, 661722, 707358, 730176, 882296, 943144, 1323444, 1414716, 1764592, 1886288, 2646888, 2829432, 3418897, 3529184, 3772576, 5293776, 5658864, 6837794, 7058368, 7545152, 10256691, 10587552, 11317728, 13675588, 20513382, 21175104, 22635456, 27351176, 41026764, 54702352, 82053528, 109404704, 164107056, 218809408, 328214112, 656428224]

約数ペア:

[(1, 656428224), (2, 328214112), (3, 218809408), (4, 164107056), (6, 109404704), (8, 82053528), (12, 54702352), (16, 41026764), (24, 27351176), (29, 22635456), (31, 21175104), (32, 20513382), (48, 13675588), (58, 11317728), (62, 10587552), (64, 10256691), (87, 7545152), (93, 7058368), (96, 6837794), (116, 5658864), (124, 5293776), (174, 3772576), (186, 3529184), (192, 3418897), (232, 2829432), (248, 2646888), (348, 1886288), (372, 1764592), (464, 1414716), (496, 1323444), (696, 943144), (744, 882296), (899, 730176), (928, 707358), (992, 661722), (1392, 471572), (1488, 441148), (1798, 365088), (1856, 353679), (1984, 330861), (2697, 243392), (2784, 235786), (2976, 220574), (3596, 182544), (3803, 172608), (5394, 121696), (5568, 117893), (5952, 110287), (7192, 91272), (7606, 86304), (10788, 60848), (11409, 57536), (14384, 45636), (15212, 43152), (21576, 30424), (22818, 28768)]