215419416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{472411}}^1$

素因数の和:472439

約数の個数: 32

約数和(自身を含む): 566894400

約数和(自身を除く): 351474984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 472411, 944822, 1417233, 1889644, 2834466, 3779288, 5668932, 8975809, 11337864, 17951618, 26927427, 35903236, 53854854, 71806472, 107709708, 215419416]

約数ペア:

[(1, 215419416), (2, 107709708), (3, 71806472), (4, 53854854), (6, 35903236), (8, 26927427), (12, 17951618), (19, 11337864), (24, 8975809), (38, 5668932), (57, 3779288), (76, 2834466), (114, 1889644), (152, 1417233), (228, 944822), (456, 472411)]