219444912

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{11633}}^1$

素因数の和:11778

約数の個数: 60

約数和(自身を含む): 618882264

約数和(自身を除く): 399437352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 11633, 18864, 23266, 34899, 46532, 69798, 93064, 104697, 139596, 186128, 209394, 279192, 418788, 558384, 837576, 1523923, 1675152, 3047846, 4571769, 6095692, 9143538, 12191384, 13715307, 18287076, 24382768, 27430614, 36574152, 54861228, 73148304, 109722456, 219444912]

約数ペア:

[(1, 219444912), (2, 109722456), (3, 73148304), (4, 54861228), (6, 36574152), (8, 27430614), (9, 24382768), (12, 18287076), (16, 13715307), (18, 12191384), (24, 9143538), (36, 6095692), (48, 4571769), (72, 3047846), (131, 1675152), (144, 1523923), (262, 837576), (393, 558384), (524, 418788), (786, 279192), (1048, 209394), (1179, 186128), (1572, 139596), (2096, 104697), (2358, 93064), (3144, 69798), (4716, 46532), (6288, 34899), (9432, 23266), (11633, 18864)]