388476179714

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 676119343104

約数和(自身を除く): 287643163390

約数列:

[1, 2, 7, 14, 107, 214, 277, 554, 647, 749, 1294, 1447, 1498, 1939, 2894, 3878, 4529, 9058, 10129, 20258, 29639, 59278, 69229, 138458, 154829, 179219, 207473, 309658, 358438, 400819, 414946, 484603, 801638, 936209, 969206, 1083803, 1254533, 1872418, 2167606, 2509066, 2805733, 5611466, 6553463, 13106926, 19176433, 38352866, 42887633, 85775266, 100174363, 134235031, 200348726, 259329893, 268470062, 300213431, 518659786, 600426862, 701220541, 1402441082, 1815309251, 3630618502, 27748298551, 55496597102, 194238089857, 388476179714]

約数ペア:

[(1, 388476179714), (2, 194238089857), (7, 55496597102), (14, 27748298551), (107, 3630618502), (214, 1815309251), (277, 1402441082), (554, 701220541), (647, 600426862), (749, 518659786), (1294, 300213431), (1447, 268470062), (1498, 259329893), (1939, 200348726), (2894, 134235031), (3878, 100174363), (4529, 85775266), (9058, 42887633), (10129, 38352866), (20258, 19176433), (29639, 13106926), (59278, 6553463), (69229, 5611466), (138458, 2805733), (154829, 2509066), (179219, 2167606), (207473, 1872418), (309658, 1254533), (358438, 1083803), (400819, 969206), (414946, 936209), (484603, 801638)]