40125970728

素因数分解:

$2^3\times 3^3\times {\mathrm{823}}^1\times {\mathrm{225721}}^1$

素因数の和:226559

約数の個数: 64

約数和(自身を含む): 111596956800

約数和(自身を除く): 71470986072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 823, 1646, 2469, 3292, 4938, 6584, 7407, 9876, 14814, 19752, 22221, 29628, 44442, 59256, 88884, 177768, 225721, 451442, 677163, 902884, 1354326, 1805768, 2031489, 2708652, 4062978, 5417304, 6094467, 8125956, 12188934, 16251912, 24377868, 48755736, 185768383, 371536766, 557305149, 743073532, 1114610298, 1486147064, 1671915447, 2229220596, 3343830894, 4458441192, 5015746341, 6687661788, 10031492682, 13375323576, 20062985364, 40125970728]

約数ペア:

[(1, 40125970728), (2, 20062985364), (3, 13375323576), (4, 10031492682), (6, 6687661788), (8, 5015746341), (9, 4458441192), (12, 3343830894), (18, 2229220596), (24, 1671915447), (27, 1486147064), (36, 1114610298), (54, 743073532), (72, 557305149), (108, 371536766), (216, 185768383), (823, 48755736), (1646, 24377868), (2469, 16251912), (3292, 12188934), (4938, 8125956), (6584, 6094467), (7407, 5417304), (9876, 4062978), (14814, 2708652), (19752, 2031489), (22221, 1805768), (29628, 1354326), (44442, 902884), (59256, 677163), (88884, 451442), (177768, 225721)]