509789858752

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{420941}}^1$

素因数の和:421229

約数の個数: 56

約数和(自身を含む): 1026424972800

約数和(自身を除く): 516635114048

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 149, 254, 298, 508, 596, 1016, 1192, 2032, 2384, 4064, 4768, 8128, 9536, 18923, 37846, 75692, 151384, 302768, 420941, 605536, 841882, 1211072, 1683764, 3367528, 6735056, 13470112, 26940224, 53459507, 62720209, 106919014, 125440418, 213838028, 250880836, 427676056, 501761672, 855352112, 1003523344, 1710704224, 2007046688, 3421408448, 4014093376, 7965466543, 15930933086, 31861866172, 63723732344, 127447464688, 254894929376, 509789858752]

約数ペア:

[(1, 509789858752), (2, 254894929376), (4, 127447464688), (8, 63723732344), (16, 31861866172), (32, 15930933086), (64, 7965466543), (127, 4014093376), (149, 3421408448), (254, 2007046688), (298, 1710704224), (508, 1003523344), (596, 855352112), (1016, 501761672), (1192, 427676056), (2032, 250880836), (2384, 213838028), (4064, 125440418), (4768, 106919014), (8128, 62720209), (9536, 53459507), (18923, 26940224), (37846, 13470112), (75692, 6735056), (151384, 3367528), (302768, 1683764), (420941, 1211072), (605536, 841882)]