216792912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15737}}^1$

素因数の和:15796

約数の個数: 80

約数和(自身を含む): 655708032

約数和(自身を除く): 438915120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 15737, 31474, 47211, 62948, 94422, 110159, 125896, 188844, 220318, 251792, 330477, 377688, 440636, 645217, 660954, 755376, 881272, 1290434, 1321908, 1762544, 1935651, 2580868, 2643816, 3871302, 4516519, 5161736, 5287632, 7742604, 9033038, 10323472, 13549557, 15485208, 18066076, 27099114, 30970416, 36132152, 54198228, 72264304, 108396456, 216792912]

約数ペア:

[(1, 216792912), (2, 108396456), (3, 72264304), (4, 54198228), (6, 36132152), (7, 30970416), (8, 27099114), (12, 18066076), (14, 15485208), (16, 13549557), (21, 10323472), (24, 9033038), (28, 7742604), (41, 5287632), (42, 5161736), (48, 4516519), (56, 3871302), (82, 2643816), (84, 2580868), (112, 1935651), (123, 1762544), (164, 1321908), (168, 1290434), (246, 881272), (287, 755376), (328, 660954), (336, 645217), (492, 440636), (574, 377688), (656, 330477), (861, 251792), (984, 220318), (1148, 188844), (1722, 125896), (1968, 110159), (2296, 94422), (3444, 62948), (4592, 47211), (6888, 31474), (13776, 15737)]