771811488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{382843}}^1$

素因数の和:382866

約数の個数: 72

約数和(自身を含む): 2508393888

約数和(自身を除く): 1736582400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 382843, 765686, 1148529, 1531372, 2297058, 2679901, 3062744, 3445587, 4594116, 5359802, 6125488, 6891174, 8039703, 9188232, 10719604, 12250976, 13782348, 16079406, 18376464, 21439208, 24119109, 27564696, 32158812, 36752928, 42878416, 48238218, 55129392, 64317624, 85756832, 96476436, 110258784, 128635248, 192952872, 257270496, 385905744, 771811488]

約数ペア:

[(1, 771811488), (2, 385905744), (3, 257270496), (4, 192952872), (6, 128635248), (7, 110258784), (8, 96476436), (9, 85756832), (12, 64317624), (14, 55129392), (16, 48238218), (18, 42878416), (21, 36752928), (24, 32158812), (28, 27564696), (32, 24119109), (36, 21439208), (42, 18376464), (48, 16079406), (56, 13782348), (63, 12250976), (72, 10719604), (84, 9188232), (96, 8039703), (112, 6891174), (126, 6125488), (144, 5359802), (168, 4594116), (224, 3445587), (252, 3062744), (288, 2679901), (336, 2297058), (504, 1531372), (672, 1148529), (1008, 765686), (2016, 382843)]