231556656

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 618044768

約数和(自身を除く): 386488112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 241, 296, 444, 482, 541, 592, 723, 888, 964, 1082, 1446, 1623, 1776, 1928, 2164, 2892, 3246, 3856, 4328, 5784, 6492, 8656, 8917, 11568, 12984, 17834, 20017, 25968, 26751, 35668, 40034, 53502, 60051, 71336, 80068, 107004, 120102, 130381, 142672, 160136, 214008, 240204, 260762, 320272, 391143, 428016, 480408, 521524, 782286, 960816, 1043048, 1564572, 2086096, 3129144, 4824097, 6258288, 9648194, 14472291, 19296388, 28944582, 38592776, 57889164, 77185552, 115778328, 231556656]

約数ペア:

[(1, 231556656), (2, 115778328), (3, 77185552), (4, 57889164), (6, 38592776), (8, 28944582), (12, 19296388), (16, 14472291), (24, 9648194), (37, 6258288), (48, 4824097), (74, 3129144), (111, 2086096), (148, 1564572), (222, 1043048), (241, 960816), (296, 782286), (444, 521524), (482, 480408), (541, 428016), (592, 391143), (723, 320272), (888, 260762), (964, 240204), (1082, 214008), (1446, 160136), (1623, 142672), (1776, 130381), (1928, 120102), (2164, 107004), (2892, 80068), (3246, 71336), (3856, 60051), (4328, 53502), (5784, 40034), (6492, 35668), (8656, 26751), (8917, 25968), (11568, 20017), (12984, 17834)]