218144448

素因数分解:

$2^6\times 3^3\times {\mathrm{126241}}^1$

素因数の和:126262

約数の個数: 56

約数和(自身を含む): 641309360

約数和(自身を除く): 423164912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 126241, 252482, 378723, 504964, 757446, 1009928, 1136169, 1514892, 2019856, 2272338, 3029784, 3408507, 4039712, 4544676, 6059568, 6817014, 8079424, 9089352, 12119136, 13634028, 18178704, 24238272, 27268056, 36357408, 54536112, 72714816, 109072224, 218144448]

約数ペア:

[(1, 218144448), (2, 109072224), (3, 72714816), (4, 54536112), (6, 36357408), (8, 27268056), (9, 24238272), (12, 18178704), (16, 13634028), (18, 12119136), (24, 9089352), (27, 8079424), (32, 6817014), (36, 6059568), (48, 4544676), (54, 4039712), (64, 3408507), (72, 3029784), (96, 2272338), (108, 2019856), (144, 1514892), (192, 1136169), (216, 1009928), (288, 757446), (432, 504964), (576, 378723), (864, 252482), (1728, 126241)]