290499136

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1947

約数の個数: 56

約数和(自身を含む): 601203776

約数和(自身を除く): 310704640

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1184, 1831, 2144, 2368, 2479, 3662, 4288, 4958, 7324, 9916, 14648, 19832, 29296, 39664, 58592, 67747, 79328, 117184, 122677, 135494, 158656, 245354, 270988, 490708, 541976, 981416, 1083952, 1962832, 2167904, 3925664, 4335808, 4539049, 7851328, 9078098, 18156196, 36312392, 72624784, 145249568, 290499136]

約数ペア:

[(1, 290499136), (2, 145249568), (4, 72624784), (8, 36312392), (16, 18156196), (32, 9078098), (37, 7851328), (64, 4539049), (67, 4335808), (74, 3925664), (134, 2167904), (148, 1962832), (268, 1083952), (296, 981416), (536, 541976), (592, 490708), (1072, 270988), (1184, 245354), (1831, 158656), (2144, 135494), (2368, 122677), (2479, 117184), (3662, 79328), (4288, 67747), (4958, 58592), (7324, 39664), (9916, 29296), (14648, 19832)]