390147190912

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{174143}}^1$

素因数の和:174941

約数の個数: 64

約数和(自身を含む): 812110095360

約数和(自身を除く): 421962904448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 761, 1472, 1522, 2944, 3044, 6088, 12176, 17503, 24352, 35006, 48704, 70012, 97408, 140024, 174143, 280048, 348286, 560096, 696572, 1120192, 1393144, 2240384, 2786288, 4005289, 5572576, 8010578, 11145152, 16021156, 22290304, 32042312, 64084624, 128169248, 132522823, 256338496, 265045646, 512676992, 530091292, 1060182584, 2120365168, 3048024929, 4240730336, 6096049858, 8481460672, 12192099716, 16962921344, 24384199432, 48768398864, 97536797728, 195073595456, 390147190912]

約数ペア:

[(1, 390147190912), (2, 195073595456), (4, 97536797728), (8, 48768398864), (16, 24384199432), (23, 16962921344), (32, 12192099716), (46, 8481460672), (64, 6096049858), (92, 4240730336), (128, 3048024929), (184, 2120365168), (368, 1060182584), (736, 530091292), (761, 512676992), (1472, 265045646), (1522, 256338496), (2944, 132522823), (3044, 128169248), (6088, 64084624), (12176, 32042312), (17503, 22290304), (24352, 16021156), (35006, 11145152), (48704, 8010578), (70012, 5572576), (97408, 4005289), (140024, 2786288), (174143, 2240384), (280048, 1393144), (348286, 1120192), (560096, 696572)]