409020912

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{28123}}^1$

素因数の和:28238

約数の個数: 60

約数和(自身を含む): 1156065144

約数和(自身を除く): 747044232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 28123, 56246, 84369, 112492, 168738, 224984, 253107, 337476, 449968, 506214, 674952, 1012428, 1349904, 2024856, 2840423, 4049712, 5680846, 8521269, 11361692, 17042538, 22723384, 25563807, 34085076, 45446768, 51127614, 68170152, 102255228, 136340304, 204510456, 409020912]

約数ペア:

[(1, 409020912), (2, 204510456), (3, 136340304), (4, 102255228), (6, 68170152), (8, 51127614), (9, 45446768), (12, 34085076), (16, 25563807), (18, 22723384), (24, 17042538), (36, 11361692), (48, 8521269), (72, 5680846), (101, 4049712), (144, 2840423), (202, 2024856), (303, 1349904), (404, 1012428), (606, 674952), (808, 506214), (909, 449968), (1212, 337476), (1616, 253107), (1818, 224984), (2424, 168738), (3636, 112492), (4848, 84369), (7272, 56246), (14544, 28123)]