245635488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{121843}}^1$

素因数の和:121866

約数の個数: 72

約数和(自身を含む): 798321888

約数和(自身を除く): 552686400

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, 121843, 243686, 365529, 487372, 731058, 852901, 974744, 1096587, 1462116, 1705802, 1949488, 2193174, 2558703, 2924232, 3411604, 3898976, 4386348, 5117406, 5848464, 6823208, 7676109, 8772696, 10234812, 11696928, 13646416, 15352218, 17545392, 20469624, 27292832, 30704436, 35090784, 40939248, 61408872, 81878496, 122817744, 245635488]

約数ペア:

[(1, 245635488), (2, 122817744), (3, 81878496), (4, 61408872), (6, 40939248), (7, 35090784), (8, 30704436), (9, 27292832), (12, 20469624), (14, 17545392), (16, 15352218), (18, 13646416), (21, 11696928), (24, 10234812), (28, 8772696), (32, 7676109), (36, 6823208), (42, 5848464), (48, 5117406), (56, 4386348), (63, 3898976), (72, 3411604), (84, 2924232), (96, 2558703), (112, 2193174), (126, 1949488), (144, 1705802), (168, 1462116), (224, 1096587), (252, 974744), (288, 852901), (336, 731058), (504, 487372), (672, 365529), (1008, 243686), (2016, 121843)]