391024512

素因数分解:

$2^7\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 1131581880

約数和(自身を除く): 740557368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 288, 384, 394, 576, 591, 788, 1152, 1182, 1576, 1723, 1773, 2364, 3152, 3446, 3546, 4728, 5169, 6304, 6892, 7092, 9456, 10338, 12608, 13784, 14184, 15507, 18912, 20676, 25216, 27568, 28368, 31014, 37824, 41352, 55136, 56736, 62028, 75648, 82704, 110272, 113472, 124056, 165408, 220544, 226944, 248112, 330816, 339431, 496224, 661632, 678862, 992448, 1018293, 1357724, 1984896, 2036586, 2715448, 3054879, 4073172, 5430896, 6109758, 8146344, 10861792, 12219516, 16292688, 21723584, 24439032, 32585376, 43447168, 48878064, 65170752, 97756128, 130341504, 195512256, 391024512]

約数ペア:

[(1, 391024512), (2, 195512256), (3, 130341504), (4, 97756128), (6, 65170752), (8, 48878064), (9, 43447168), (12, 32585376), (16, 24439032), (18, 21723584), (24, 16292688), (32, 12219516), (36, 10861792), (48, 8146344), (64, 6109758), (72, 5430896), (96, 4073172), (128, 3054879), (144, 2715448), (192, 2036586), (197, 1984896), (288, 1357724), (384, 1018293), (394, 992448), (576, 678862), (591, 661632), (788, 496224), (1152, 339431), (1182, 330816), (1576, 248112), (1723, 226944), (1773, 220544), (2364, 165408), (3152, 124056), (3446, 113472), (3546, 110272), (4728, 82704), (5169, 75648), (6304, 62028), (6892, 56736), (7092, 55136), (9456, 41352), (10338, 37824), (12608, 31014), (13784, 28368), (14184, 27568), (15507, 25216), (18912, 20676)]