840738528

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{46337}}^1$

素因数の和:46366

約数の個数: 120

約数和(自身を含む): 2825876592

約数和(自身を除く): 1985138064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 46337, 92674, 139011, 185348, 278022, 324359, 370696, 417033, 556044, 648718, 741392, 834066, 973077, 1112088, 1251099, 1297436, 1482784, 1668132, 1946154, 2224176, 2502198, 2594872, 2919231, 3336264, 3753297, 3892308, 4448352, 5004396, 5189744, 5838462, 6672528, 7506594, 7784616, 8757693, 10008792, 10379488, 11676924, 13345056, 15013188, 15569232, 17515386, 20017584, 23353848, 26273079, 30026376, 31138464, 35030772, 40035168, 46707696, 52546158, 60052752, 70061544, 93415392, 105092316, 120105504, 140123088, 210184632, 280246176, 420369264, 840738528]

約数ペア:

[(1, 840738528), (2, 420369264), (3, 280246176), (4, 210184632), (6, 140123088), (7, 120105504), (8, 105092316), (9, 93415392), (12, 70061544), (14, 60052752), (16, 52546158), (18, 46707696), (21, 40035168), (24, 35030772), (27, 31138464), (28, 30026376), (32, 26273079), (36, 23353848), (42, 20017584), (48, 17515386), (54, 15569232), (56, 15013188), (63, 13345056), (72, 11676924), (81, 10379488), (84, 10008792), (96, 8757693), (108, 7784616), (112, 7506594), (126, 6672528), (144, 5838462), (162, 5189744), (168, 5004396), (189, 4448352), (216, 3892308), (224, 3753297), (252, 3336264), (288, 2919231), (324, 2594872), (336, 2502198), (378, 2224176), (432, 1946154), (504, 1668132), (567, 1482784), (648, 1297436), (672, 1251099), (756, 1112088), (864, 973077), (1008, 834066), (1134, 741392), (1296, 648718), (1512, 556044), (2016, 417033), (2268, 370696), (2592, 324359), (3024, 278022), (4536, 185348), (6048, 139011), (9072, 92674), (18144, 46337)]