321518543136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{478450213}}^1$

素因数の和:478450233

約数の個数: 48

約数和(自身を含む): 964555631424

約数和(自身を除く): 643037088288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 478450213, 956900426, 1435350639, 1913800852, 2870701278, 3349151491, 3827601704, 5741402556, 6698302982, 7655203408, 10047454473, 11482805112, 13396605964, 15310406816, 20094908946, 22965610224, 26793211928, 40189817892, 45931220448, 53586423856, 80379635784, 107172847712, 160759271568, 321518543136]

約数ペア:

[(1, 321518543136), (2, 160759271568), (3, 107172847712), (4, 80379635784), (6, 53586423856), (7, 45931220448), (8, 40189817892), (12, 26793211928), (14, 22965610224), (16, 20094908946), (21, 15310406816), (24, 13396605964), (28, 11482805112), (32, 10047454473), (42, 7655203408), (48, 6698302982), (56, 5741402556), (84, 3827601704), (96, 3349151491), (112, 2870701278), (168, 1913800852), (224, 1435350639), (336, 956900426), (672, 478450213)]