12420336

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 35140608

約数和(自身を除く): 22720272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 491, 496, 527, 744, 816, 982, 1054, 1473, 1488, 1581, 1964, 2108, 2946, 3162, 3928, 4216, 5892, 6324, 7856, 8347, 8432, 11784, 12648, 15221, 16694, 23568, 25041, 25296, 30442, 33388, 45663, 50082, 60884, 66776, 91326, 100164, 121768, 133552, 182652, 200328, 243536, 258757, 365304, 400656, 517514, 730608, 776271, 1035028, 1552542, 2070056, 3105084, 4140112, 6210168, 12420336]

約数ペア:

[(1, 12420336), (2, 6210168), (3, 4140112), (4, 3105084), (6, 2070056), (8, 1552542), (12, 1035028), (16, 776271), (17, 730608), (24, 517514), (31, 400656), (34, 365304), (48, 258757), (51, 243536), (62, 200328), (68, 182652), (93, 133552), (102, 121768), (124, 100164), (136, 91326), (186, 66776), (204, 60884), (248, 50082), (272, 45663), (372, 33388), (408, 30442), (491, 25296), (496, 25041), (527, 23568), (744, 16694), (816, 15221), (982, 12648), (1054, 11784), (1473, 8432), (1488, 8347), (1581, 7856), (1964, 6324), (2108, 5892), (2946, 4216), (3162, 3928)]