391699392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{291443}}^1$

素因数の和:291465

約数の個数: 56

約数和(自身を含む): 1184428416

約数和(自身を除く): 792729024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 291443, 582886, 874329, 1165772, 1748658, 2040101, 2331544, 3497316, 4080202, 4663088, 6120303, 6994632, 8160404, 9326176, 12240606, 13989264, 16320808, 18652352, 24481212, 27978528, 32641616, 48962424, 55957056, 65283232, 97924848, 130566464, 195849696, 391699392]

約数ペア:

[(1, 391699392), (2, 195849696), (3, 130566464), (4, 97924848), (6, 65283232), (7, 55957056), (8, 48962424), (12, 32641616), (14, 27978528), (16, 24481212), (21, 18652352), (24, 16320808), (28, 13989264), (32, 12240606), (42, 9326176), (48, 8160404), (56, 6994632), (64, 6120303), (84, 4663088), (96, 4080202), (112, 3497316), (168, 2331544), (192, 2040101), (224, 1748658), (336, 1165772), (448, 874329), (672, 582886), (1344, 291443)]