245006496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{121531}}^1$

素因数の和:121554

約数の個数: 72

約数和(自身を含む): 796277664

約数和(自身を除く): 551271168

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, 121531, 243062, 364593, 486124, 729186, 850717, 972248, 1093779, 1458372, 1701434, 1944496, 2187558, 2552151, 2916744, 3402868, 3888992, 4375116, 5104302, 5833488, 6805736, 7656453, 8750232, 10208604, 11666976, 13611472, 15312906, 17500464, 20417208, 27222944, 30625812, 35000928, 40834416, 61251624, 81668832, 122503248, 245006496]

約数ペア:

[(1, 245006496), (2, 122503248), (3, 81668832), (4, 61251624), (6, 40834416), (7, 35000928), (8, 30625812), (9, 27222944), (12, 20417208), (14, 17500464), (16, 15312906), (18, 13611472), (21, 11666976), (24, 10208604), (28, 8750232), (32, 7656453), (36, 6805736), (42, 5833488), (48, 5104302), (56, 4375116), (63, 3888992), (72, 3402868), (84, 2916744), (96, 2552151), (112, 2187558), (126, 1944496), (144, 1701434), (168, 1458372), (224, 1093779), (252, 972248), (288, 850717), (336, 729186), (504, 486124), (672, 364593), (1008, 243062), (2016, 121531)]