193581388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3719}}^1$

素因数の和:3767

約数の個数: 72

約数和(自身を含む): 457470720

約数和(自身を除く): 263889332

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2366, 3718, 3719, 4004, 4732, 7436, 7438, 13013, 14876, 26026, 26033, 40909, 48347, 52052, 52066, 81818, 96694, 104132, 163636, 193388, 286363, 338429, 531817, 572726, 628511, 676858, 1063634, 1145452, 1257022, 1353716, 2127268, 2514044, 3722719, 4399577, 6913621, 7445438, 8799154, 13827242, 14890876, 17598308, 27654484, 48395347, 96790694, 193581388]

約数ペア:

[(1, 193581388), (2, 96790694), (4, 48395347), (7, 27654484), (11, 17598308), (13, 14890876), (14, 13827242), (22, 8799154), (26, 7445438), (28, 6913621), (44, 4399577), (52, 3722719), (77, 2514044), (91, 2127268), (143, 1353716), (154, 1257022), (169, 1145452), (182, 1063634), (286, 676858), (308, 628511), (338, 572726), (364, 531817), (572, 338429), (676, 286363), (1001, 193388), (1183, 163636), (1859, 104132), (2002, 96694), (2366, 81818), (3718, 52066), (3719, 52052), (4004, 48347), (4732, 40909), (7436, 26033), (7438, 26026), (13013, 14876)]