1640222016

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6361}}^1$

素因数の和:6472

約数の個数: 112

約数和(自身を含む): 4653930240

約数和(自身を除く): 3013708224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 136, 158, 192, 204, 237, 272, 316, 408, 474, 544, 632, 816, 948, 1088, 1264, 1343, 1632, 1896, 2528, 2686, 3264, 3792, 4029, 5056, 5372, 6361, 7584, 8058, 10744, 12722, 15168, 16116, 19083, 21488, 25444, 32232, 38166, 42976, 50888, 64464, 76332, 85952, 101776, 108137, 128928, 152664, 203552, 216274, 257856, 305328, 324411, 407104, 432548, 502519, 610656, 648822, 865096, 1005038, 1221312, 1297644, 1507557, 1730192, 2010076, 2595288, 3015114, 3460384, 4020152, 5190576, 6030228, 6920768, 8040304, 8542823, 10381152, 12060456, 16080608, 17085646, 20762304, 24120912, 25628469, 32161216, 34171292, 48241824, 51256938, 68342584, 96483648, 102513876, 136685168, 205027752, 273370336, 410055504, 546740672, 820111008, 1640222016]

約数ペア:

[(1, 1640222016), (2, 820111008), (3, 546740672), (4, 410055504), (6, 273370336), (8, 205027752), (12, 136685168), (16, 102513876), (17, 96483648), (24, 68342584), (32, 51256938), (34, 48241824), (48, 34171292), (51, 32161216), (64, 25628469), (68, 24120912), (79, 20762304), (96, 17085646), (102, 16080608), (136, 12060456), (158, 10381152), (192, 8542823), (204, 8040304), (237, 6920768), (272, 6030228), (316, 5190576), (408, 4020152), (474, 3460384), (544, 3015114), (632, 2595288), (816, 2010076), (948, 1730192), (1088, 1507557), (1264, 1297644), (1343, 1221312), (1632, 1005038), (1896, 865096), (2528, 648822), (2686, 610656), (3264, 502519), (3792, 432548), (4029, 407104), (5056, 324411), (5372, 305328), (6361, 257856), (7584, 216274), (8058, 203552), (10744, 152664), (12722, 128928), (15168, 108137), (16116, 101776), (19083, 85952), (21488, 76332), (25444, 64464), (32232, 50888), (38166, 42976)]