510302988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57389}}^1$

素因数の和:57431

約数の個数: 72

約数和(自身を含む): 1462297200

約数和(自身を除く): 951994212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 57389, 114778, 172167, 229556, 344334, 516501, 688668, 746057, 1033002, 1090391, 1492114, 2066004, 2180782, 2238171, 2984228, 3271173, 4361564, 4476342, 6542346, 6714513, 8952684, 9813519, 13084692, 13429026, 14175083, 19627038, 26858052, 28350166, 39254076, 42525249, 56700332, 85050498, 127575747, 170100996, 255151494, 510302988]

約数ペア:

[(1, 510302988), (2, 255151494), (3, 170100996), (4, 127575747), (6, 85050498), (9, 56700332), (12, 42525249), (13, 39254076), (18, 28350166), (19, 26858052), (26, 19627038), (36, 14175083), (38, 13429026), (39, 13084692), (52, 9813519), (57, 8952684), (76, 6714513), (78, 6542346), (114, 4476342), (117, 4361564), (156, 3271173), (171, 2984228), (228, 2238171), (234, 2180782), (247, 2066004), (342, 1492114), (468, 1090391), (494, 1033002), (684, 746057), (741, 688668), (988, 516501), (1482, 344334), (2223, 229556), (2964, 172167), (4446, 114778), (8892, 57389)]