407904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{607}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 1225728

約数和(自身を除く): 817824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 607, 672, 1214, 1821, 2428, 3642, 4249, 4856, 7284, 8498, 9712, 12747, 14568, 16996, 19424, 25494, 29136, 33992, 50988, 58272, 67984, 101976, 135968, 203952, 407904]

約数ペア:

[(1, 407904), (2, 203952), (3, 135968), (4, 101976), (6, 67984), (7, 58272), (8, 50988), (12, 33992), (14, 29136), (16, 25494), (21, 19424), (24, 16996), (28, 14568), (32, 12747), (42, 9712), (48, 8498), (56, 7284), (84, 4856), (96, 4249), (112, 3642), (168, 2428), (224, 1821), (336, 1214), (607, 672)]