301412656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 639324160

約数和(自身を除く): 337911504

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 127, 148, 152, 211, 254, 296, 304, 422, 508, 592, 703, 844, 1016, 1406, 1688, 2032, 2413, 2812, 3376, 4009, 4699, 4826, 5624, 7807, 8018, 9398, 9652, 11248, 15614, 16036, 18796, 19304, 26797, 31228, 32072, 37592, 38608, 53594, 62456, 64144, 75184, 89281, 107188, 124912, 148333, 178562, 214376, 296666, 357124, 428752, 509143, 593332, 714248, 991489, 1018286, 1186664, 1428496, 1982978, 2036572, 2373328, 3965956, 4073144, 7931912, 8146288, 15863824, 18838291, 37676582, 75353164, 150706328, 301412656]

約数ペア:

[(1, 301412656), (2, 150706328), (4, 75353164), (8, 37676582), (16, 18838291), (19, 15863824), (37, 8146288), (38, 7931912), (74, 4073144), (76, 3965956), (127, 2373328), (148, 2036572), (152, 1982978), (211, 1428496), (254, 1186664), (296, 1018286), (304, 991489), (422, 714248), (508, 593332), (592, 509143), (703, 428752), (844, 357124), (1016, 296666), (1406, 214376), (1688, 178562), (2032, 148333), (2413, 124912), (2812, 107188), (3376, 89281), (4009, 75184), (4699, 64144), (4826, 62456), (5624, 53594), (7807, 38608), (8018, 37592), (9398, 32072), (9652, 31228), (11248, 26797), (15614, 19304), (16036, 18796)]