380436732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28031}}^1$

素因数の和:28083

約数の個数: 72

約数和(自身を含む): 1071383040

約数和(自身を除く): 690946308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 28031, 56062, 84093, 112124, 168186, 252279, 336372, 364403, 504558, 728806, 812899, 1009116, 1093209, 1457612, 1625798, 2186418, 2438697, 3251596, 3279627, 4372836, 4877394, 6559254, 7316091, 9754788, 10567687, 13118508, 14632182, 21135374, 29264364, 31703061, 42270748, 63406122, 95109183, 126812244, 190218366, 380436732]

約数ペア:

[(1, 380436732), (2, 190218366), (3, 126812244), (4, 95109183), (6, 63406122), (9, 42270748), (12, 31703061), (13, 29264364), (18, 21135374), (26, 14632182), (29, 13118508), (36, 10567687), (39, 9754788), (52, 7316091), (58, 6559254), (78, 4877394), (87, 4372836), (116, 3279627), (117, 3251596), (156, 2438697), (174, 2186418), (234, 1625798), (261, 1457612), (348, 1093209), (377, 1009116), (468, 812899), (522, 728806), (754, 504558), (1044, 364403), (1131, 336372), (1508, 252279), (2262, 168186), (3393, 112124), (4524, 84093), (6786, 56062), (13572, 28031)]