248212291236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32471519}}^1$

素因数の和:32471553

約数の個数: 72

約数和(自身を含む): 725543642880

約数和(自身を除く): 477331351644

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, 32471519, 64943038, 97414557, 129886076, 194829114, 227300633, 389658228, 422129747, 454601266, 681901899, 844259494, 909202532, 1266389241, 1363803798, 1591104431, 1688518988, 2532778482, 2727607596, 2954908229, 3182208862, 4773313293, 5065556964, 5909816458, 6364417724, 8864724687, 9546626586, 11819632916, 17729449374, 19093253172, 20684357603, 35458898748, 41368715206, 62053072809, 82737430412, 124106145618, 248212291236]

約数ペア:

[(1, 248212291236), (2, 124106145618), (3, 82737430412), (4, 62053072809), (6, 41368715206), (7, 35458898748), (12, 20684357603), (13, 19093253172), (14, 17729449374), (21, 11819632916), (26, 9546626586), (28, 8864724687), (39, 6364417724), (42, 5909816458), (49, 5065556964), (52, 4773313293), (78, 3182208862), (84, 2954908229), (91, 2727607596), (98, 2532778482), (147, 1688518988), (156, 1591104431), (182, 1363803798), (196, 1266389241), (273, 909202532), (294, 844259494), (364, 681901899), (546, 454601266), (588, 422129747), (637, 389658228), (1092, 227300633), (1274, 194829114), (1911, 129886076), (2548, 97414557), (3822, 64943038), (7644, 32471519)]