245544804944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^2\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 500229768960

約数和(自身を除く): 254684964016

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 131, 188, 212, 262, 359, 376, 424, 524, 718, 752, 848, 1048, 1436, 2096, 2491, 2872, 4982, 5744, 6157, 6943, 9964, 12314, 13886, 16873, 17161, 19027, 19928, 24628, 27772, 33746, 34322, 38054, 39856, 47029, 49256, 55544, 67492, 68644, 76108, 94058, 98512, 111088, 134984, 137288, 152216, 188116, 269968, 274576, 304432, 326321, 376232, 652642, 752464, 806567, 894269, 909533, 1305284, 1613134, 1788538, 1819066, 2210363, 2492537, 2610568, 3226268, 3577076, 3638132, 4420726, 4985074, 5221136, 6160799, 6452536, 7154152, 7276264, 8841452, 9970148, 12321598, 12905072, 14308304, 14552528, 17682904, 19940296, 24643196, 35365808, 39880592, 42748051, 49286392, 85496102, 98572784, 117149239, 170992204, 234298478, 289557553, 326522347, 341984408, 468596956, 579115106, 653044694, 683968816, 937193912, 1158230212, 1306089388, 1874387824, 2316460424, 2612178776, 4632920848, 5224357552, 15346550309, 30693100618, 61386201236, 122772402472, 245544804944]

約数ペア:

[(1, 245544804944), (2, 122772402472), (4, 61386201236), (8, 30693100618), (16, 15346550309), (47, 5224357552), (53, 4632920848), (94, 2612178776), (106, 2316460424), (131, 1874387824), (188, 1306089388), (212, 1158230212), (262, 937193912), (359, 683968816), (376, 653044694), (424, 579115106), (524, 468596956), (718, 341984408), (752, 326522347), (848, 289557553), (1048, 234298478), (1436, 170992204), (2096, 117149239), (2491, 98572784), (2872, 85496102), (4982, 49286392), (5744, 42748051), (6157, 39880592), (6943, 35365808), (9964, 24643196), (12314, 19940296), (13886, 17682904), (16873, 14552528), (17161, 14308304), (19027, 12905072), (19928, 12321598), (24628, 9970148), (27772, 8841452), (33746, 7276264), (34322, 7154152), (38054, 6452536), (39856, 6160799), (47029, 5221136), (49256, 4985074), (55544, 4420726), (67492, 3638132), (68644, 3577076), (76108, 3226268), (94058, 2610568), (98512, 2492537), (111088, 2210363), (134984, 1819066), (137288, 1788538), (152216, 1613134), (188116, 1305284), (269968, 909533), (274576, 894269), (304432, 806567), (326321, 752464), (376232, 652642)]