398609616

素因数分解:

$2^4\times 3^1\times {\mathrm{607}}^1\times {\mathrm{13681}}^1$

素因数の和:14299

約数の個数: 40

約数和(自身を含む): 1031513344

約数和(自身を除く): 632903728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 607, 1214, 1821, 2428, 3642, 4856, 7284, 9712, 13681, 14568, 27362, 29136, 41043, 54724, 82086, 109448, 164172, 218896, 328344, 656688, 8304367, 16608734, 24913101, 33217468, 49826202, 66434936, 99652404, 132869872, 199304808, 398609616]

約数ペア:

[(1, 398609616), (2, 199304808), (3, 132869872), (4, 99652404), (6, 66434936), (8, 49826202), (12, 33217468), (16, 24913101), (24, 16608734), (48, 8304367), (607, 656688), (1214, 328344), (1821, 218896), (2428, 164172), (3642, 109448), (4856, 82086), (7284, 54724), (9712, 41043), (13681, 29136), (14568, 27362)]