216057864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20022

約数の個数: 64

約数和(自身を含む): 603650880

約数和(自身を除く): 387593016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1804, 2706, 3608, 5412, 10824, 19961, 39922, 59883, 79844, 119766, 159688, 219571, 239532, 439142, 479064, 658713, 818401, 878284, 1317426, 1636802, 1756568, 2455203, 2634852, 3273604, 4910406, 5269704, 6547208, 9002411, 9820812, 18004822, 19641624, 27007233, 36009644, 54014466, 72019288, 108028932, 216057864]

約数ペア:

[(1, 216057864), (2, 108028932), (3, 72019288), (4, 54014466), (6, 36009644), (8, 27007233), (11, 19641624), (12, 18004822), (22, 9820812), (24, 9002411), (33, 6547208), (41, 5269704), (44, 4910406), (66, 3273604), (82, 2634852), (88, 2455203), (123, 1756568), (132, 1636802), (164, 1317426), (246, 878284), (264, 818401), (328, 658713), (451, 479064), (492, 439142), (902, 239532), (984, 219571), (1353, 159688), (1804, 119766), (2706, 79844), (3608, 59883), (5412, 39922), (10824, 19961)]