217394064

素因数分解:

$2^4\times 3^3\times {\mathrm{503227}}^1$

素因数の和:503244

約数の個数: 40

約数和(自身を含む): 624002720

約数和(自身を除く): 406608656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 503227, 1006454, 1509681, 2012908, 3019362, 4025816, 4529043, 6038724, 8051632, 9058086, 12077448, 13587129, 18116172, 24154896, 27174258, 36232344, 54348516, 72464688, 108697032, 217394064]

約数ペア:

[(1, 217394064), (2, 108697032), (3, 72464688), (4, 54348516), (6, 36232344), (8, 27174258), (9, 24154896), (12, 18116172), (16, 13587129), (18, 12077448), (24, 9058086), (27, 8051632), (36, 6038724), (48, 4529043), (54, 4025816), (72, 3019362), (108, 2012908), (144, 1509681), (216, 1006454), (432, 503227)]