470052492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61493}}^1$

素因数の和:61527

約数の個数: 72

約数和(自身を含む): 1374021936

約数和(自身を除く): 903969444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 61493, 122986, 184479, 245972, 368958, 430451, 737916, 799409, 860902, 1291353, 1598818, 1721804, 2398227, 2582706, 3013157, 3197636, 4796454, 5165412, 5595863, 6026314, 9039471, 9592908, 11191726, 12052628, 16787589, 18078942, 22383452, 33575178, 36157884, 39171041, 67150356, 78342082, 117513123, 156684164, 235026246, 470052492]

約数ペア:

[(1, 470052492), (2, 235026246), (3, 156684164), (4, 117513123), (6, 78342082), (7, 67150356), (12, 39171041), (13, 36157884), (14, 33575178), (21, 22383452), (26, 18078942), (28, 16787589), (39, 12052628), (42, 11191726), (49, 9592908), (52, 9039471), (78, 6026314), (84, 5595863), (91, 5165412), (98, 4796454), (147, 3197636), (156, 3013157), (182, 2582706), (196, 2398227), (273, 1721804), (294, 1598818), (364, 1291353), (546, 860902), (588, 799409), (637, 737916), (1092, 430451), (1274, 368958), (1911, 245972), (2548, 184479), (3822, 122986), (7644, 61493)]