102402732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 243758592

約数和(自身を除く): 141355860

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 263, 284, 426, 457, 526, 789, 852, 914, 1052, 1371, 1578, 1828, 2742, 3156, 5484, 18673, 32447, 37346, 56019, 64894, 74692, 97341, 112038, 120191, 129788, 194682, 224076, 240382, 360573, 389364, 480764, 721146, 1442292, 8533561, 17067122, 25600683, 34134244, 51201366, 102402732]

約数ペア:

[(1, 102402732), (2, 51201366), (3, 34134244), (4, 25600683), (6, 17067122), (12, 8533561), (71, 1442292), (142, 721146), (213, 480764), (263, 389364), (284, 360573), (426, 240382), (457, 224076), (526, 194682), (789, 129788), (852, 120191), (914, 112038), (1052, 97341), (1371, 74692), (1578, 64894), (1828, 56019), (2742, 37346), (3156, 32447), (5484, 18673)]