444749964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3457}}^1$

素因数の和:3686

約数の個数: 48

約数和(自身を含む): 1059641856

約数和(自身を除く): 614891892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 426, 453, 604, 852, 906, 1812, 3457, 6914, 10371, 10721, 13828, 20742, 21442, 32163, 41484, 42884, 64326, 128652, 245447, 490894, 522007, 736341, 981788, 1044014, 1472682, 1566021, 2088028, 2945364, 3132042, 6264084, 37062497, 74124994, 111187491, 148249988, 222374982, 444749964]

約数ペア:

[(1, 444749964), (2, 222374982), (3, 148249988), (4, 111187491), (6, 74124994), (12, 37062497), (71, 6264084), (142, 3132042), (151, 2945364), (213, 2088028), (284, 1566021), (302, 1472682), (426, 1044014), (453, 981788), (604, 736341), (852, 522007), (906, 490894), (1812, 245447), (3457, 128652), (6914, 64326), (10371, 42884), (10721, 41484), (13828, 32163), (20742, 21442)]