1249317792

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{228311}}^1$

素因数の和:228346

約数の個数: 72

約数和(自身を含む): 3739750560

約数和(自身を除く): 2490432768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 228311, 456622, 684933, 913244, 1369866, 1826488, 2054799, 2739732, 3652976, 4109598, 4337909, 5479464, 7305952, 8219196, 8675818, 10958928, 13013727, 16438392, 17351636, 21917856, 26027454, 32876784, 34703272, 39041181, 52054908, 65753568, 69406544, 78082362, 104109816, 138813088, 156164724, 208219632, 312329448, 416439264, 624658896, 1249317792]

約数ペア:

[(1, 1249317792), (2, 624658896), (3, 416439264), (4, 312329448), (6, 208219632), (8, 156164724), (9, 138813088), (12, 104109816), (16, 78082362), (18, 69406544), (19, 65753568), (24, 52054908), (32, 39041181), (36, 34703272), (38, 32876784), (48, 26027454), (57, 21917856), (72, 17351636), (76, 16438392), (96, 13013727), (114, 10958928), (144, 8675818), (152, 8219196), (171, 7305952), (228, 5479464), (288, 4337909), (304, 4109598), (342, 3652976), (456, 2739732), (608, 2054799), (684, 1826488), (912, 1369866), (1368, 913244), (1824, 684933), (2736, 456622), (5472, 228311)]