15644616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 27538104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1223, 1599, 2132, 2446, 3198, 3669, 4264, 4892, 6396, 7338, 9784, 12792, 14676, 15899, 29352, 31798, 47697, 50143, 63596, 95394, 100286, 127192, 150429, 190788, 200572, 300858, 381576, 401144, 601716, 651859, 1203432, 1303718, 1955577, 2607436, 3911154, 5214872, 7822308, 15644616]

約数ペア:

[(1, 15644616), (2, 7822308), (3, 5214872), (4, 3911154), (6, 2607436), (8, 1955577), (12, 1303718), (13, 1203432), (24, 651859), (26, 601716), (39, 401144), (41, 381576), (52, 300858), (78, 200572), (82, 190788), (104, 150429), (123, 127192), (156, 100286), (164, 95394), (246, 63596), (312, 50143), (328, 47697), (492, 31798), (533, 29352), (984, 15899), (1066, 14676), (1223, 12792), (1599, 9784), (2132, 7338), (2446, 6396), (3198, 4892), (3669, 4264)]