12856551264

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{537841}}^1$

素因数の和:537940

約数の個数: 72

約数和(自身を含む): 37001378232

約数和(自身を除く): 24144826968

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, 537841, 1075682, 1613523, 2151364, 3227046, 4302728, 4840569, 6454092, 8605456, 9681138, 12908184, 17210912, 19362276, 25816368, 38724552, 44640803, 51632736, 77449104, 89281606, 133922409, 154898208, 178563212, 267844818, 357126424, 401767227, 535689636, 714252848, 803534454, 1071379272, 1428505696, 1607068908, 2142758544, 3214137816, 4285517088, 6428275632, 12856551264]

約数ペア:

[(1, 12856551264), (2, 6428275632), (3, 4285517088), (4, 3214137816), (6, 2142758544), (8, 1607068908), (9, 1428505696), (12, 1071379272), (16, 803534454), (18, 714252848), (24, 535689636), (32, 401767227), (36, 357126424), (48, 267844818), (72, 178563212), (83, 154898208), (96, 133922409), (144, 89281606), (166, 77449104), (249, 51632736), (288, 44640803), (332, 38724552), (498, 25816368), (664, 19362276), (747, 17210912), (996, 12908184), (1328, 9681138), (1494, 8605456), (1992, 6454092), (2656, 4840569), (2988, 4302728), (3984, 3227046), (5976, 2151364), (7968, 1613523), (11952, 1075682), (23904, 537841)]