719472816

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{68443}}^1$

素因数の和:68530

約数の個数: 60

約数和(自身を含む): 2041136968

約数和(自身を除く): 1321664152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 68443, 136886, 205329, 273772, 410658, 547544, 615987, 821316, 1095088, 1231974, 1642632, 2463948, 3285264, 4927896, 4996339, 9855792, 9992678, 14989017, 19985356, 29978034, 39970712, 44967051, 59956068, 79941424, 89934102, 119912136, 179868204, 239824272, 359736408, 719472816]

約数ペア:

[(1, 719472816), (2, 359736408), (3, 239824272), (4, 179868204), (6, 119912136), (8, 89934102), (9, 79941424), (12, 59956068), (16, 44967051), (18, 39970712), (24, 29978034), (36, 19985356), (48, 14989017), (72, 9992678), (73, 9855792), (144, 4996339), (146, 4927896), (219, 3285264), (292, 2463948), (438, 1642632), (584, 1231974), (657, 1095088), (876, 821316), (1168, 615987), (1314, 547544), (1752, 410658), (2628, 273772), (3504, 205329), (5256, 136886), (10512, 68443)]