40643566704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21711307}}^1$

素因数の和:21711334

約数の個数: 60

約数和(自身を含む): 122495199736

約数和(自身を除く): 81851633032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 21711307, 43422614, 65133921, 86845228, 130267842, 173690456, 195401763, 260535684, 282246991, 347380912, 390803526, 521071368, 564493982, 781607052, 846740973, 1042142736, 1128987964, 1563214104, 1693481946, 2257975928, 2540222919, 3126428208, 3386963892, 4515951856, 5080445838, 6773927784, 10160891676, 13547855568, 20321783352, 40643566704]

約数ペア:

[(1, 40643566704), (2, 20321783352), (3, 13547855568), (4, 10160891676), (6, 6773927784), (8, 5080445838), (9, 4515951856), (12, 3386963892), (13, 3126428208), (16, 2540222919), (18, 2257975928), (24, 1693481946), (26, 1563214104), (36, 1128987964), (39, 1042142736), (48, 846740973), (52, 781607052), (72, 564493982), (78, 521071368), (104, 390803526), (117, 347380912), (144, 282246991), (156, 260535684), (208, 195401763), (234, 173690456), (312, 130267842), (468, 86845228), (624, 65133921), (936, 43422614), (1872, 21711307)]