913308416

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 1938693120

約数和(自身を除く): 1025384704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 412, 608, 824, 1216, 1648, 1823, 1957, 2432, 3296, 3646, 3914, 4864, 6592, 7292, 7828, 13184, 14584, 15656, 26368, 29168, 31312, 34637, 58336, 62624, 69274, 116672, 125248, 138548, 187769, 233344, 250496, 277096, 375538, 466688, 500992, 554192, 751076, 1108384, 1502152, 2216768, 3004304, 3567611, 4433536, 6008608, 7135222, 8867072, 12017216, 14270444, 24034432, 28540888, 48068864, 57081776, 114163552, 228327104, 456654208, 913308416]

約数ペア:

[(1, 913308416), (2, 456654208), (4, 228327104), (8, 114163552), (16, 57081776), (19, 48068864), (32, 28540888), (38, 24034432), (64, 14270444), (76, 12017216), (103, 8867072), (128, 7135222), (152, 6008608), (206, 4433536), (256, 3567611), (304, 3004304), (412, 2216768), (608, 1502152), (824, 1108384), (1216, 751076), (1648, 554192), (1823, 500992), (1957, 466688), (2432, 375538), (3296, 277096), (3646, 250496), (3914, 233344), (4864, 187769), (6592, 138548), (7292, 125248), (7828, 116672), (13184, 69274), (14584, 62624), (15656, 58336), (26368, 34637), (29168, 31312)]