1642467744

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{68711}}^1$

素因数の和:68810

約数の個数: 72

約数和(自身を含む): 4727110752

約数和(自身を除く): 3084643008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 68711, 137422, 206133, 274844, 412266, 549688, 618399, 824532, 1099376, 1236798, 1649064, 2198752, 2473596, 3298128, 4947192, 5703013, 6596256, 9894384, 11406026, 17109039, 19788768, 22812052, 34218078, 45624104, 51327117, 68436156, 91248208, 102654234, 136872312, 182496416, 205308468, 273744624, 410616936, 547489248, 821233872, 1642467744]

約数ペア:

[(1, 1642467744), (2, 821233872), (3, 547489248), (4, 410616936), (6, 273744624), (8, 205308468), (9, 182496416), (12, 136872312), (16, 102654234), (18, 91248208), (24, 68436156), (32, 51327117), (36, 45624104), (48, 34218078), (72, 22812052), (83, 19788768), (96, 17109039), (144, 11406026), (166, 9894384), (249, 6596256), (288, 5703013), (332, 4947192), (498, 3298128), (664, 2473596), (747, 2198752), (996, 1649064), (1328, 1236798), (1494, 1099376), (1992, 824532), (2656, 618399), (2988, 549688), (3984, 412266), (5976, 274844), (7968, 206133), (11952, 137422), (23904, 68711)]