307670412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16879}}^1$

素因数の和:16931

約数の個数: 72

約数和(自身を含む): 862095360

約数和(自身を除く): 554424948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 16879, 18228, 33758, 50637, 67516, 101274, 118153, 202548, 236306, 354459, 472612, 523249, 708918, 827071, 1046498, 1417836, 1569747, 1654142, 2092996, 2481213, 3139494, 3308284, 3662743, 4962426, 6278988, 7325486, 9924852, 10988229, 14650972, 21976458, 25639201, 43952916, 51278402, 76917603, 102556804, 153835206, 307670412]

約数ペア:

[(1, 307670412), (2, 153835206), (3, 102556804), (4, 76917603), (6, 51278402), (7, 43952916), (12, 25639201), (14, 21976458), (21, 14650972), (28, 10988229), (31, 9924852), (42, 7325486), (49, 6278988), (62, 4962426), (84, 3662743), (93, 3308284), (98, 3139494), (124, 2481213), (147, 2092996), (186, 1654142), (196, 1569747), (217, 1417836), (294, 1046498), (372, 827071), (434, 708918), (588, 523249), (651, 472612), (868, 354459), (1302, 236306), (1519, 202548), (2604, 118153), (3038, 101274), (4557, 67516), (6076, 50637), (9114, 33758), (16879, 18228)]