1771021056

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{329431}}^1$

素因数の和:329457

約数の個数: 72

約数和(自身を含む): 5386872064

約数和(自身を除く): 3615851008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 329431, 658862, 988293, 1317724, 1976586, 2306017, 2635448, 3953172, 4612034, 5270896, 6918051, 7906344, 9224068, 10541792, 13836102, 15812688, 18448136, 21083584, 27672204, 31625376, 36896272, 42167168, 55344408, 63250752, 73792544, 84334336, 110688816, 126501504, 147585088, 221377632, 253003008, 295170176, 442755264, 590340352, 885510528, 1771021056]

約数ペア:

[(1, 1771021056), (2, 885510528), (3, 590340352), (4, 442755264), (6, 295170176), (7, 253003008), (8, 221377632), (12, 147585088), (14, 126501504), (16, 110688816), (21, 84334336), (24, 73792544), (28, 63250752), (32, 55344408), (42, 42167168), (48, 36896272), (56, 31625376), (64, 27672204), (84, 21083584), (96, 18448136), (112, 15812688), (128, 13836102), (168, 10541792), (192, 9224068), (224, 7906344), (256, 6918051), (336, 5270896), (384, 4612034), (448, 3953172), (672, 2635448), (768, 2306017), (896, 1976586), (1344, 1317724), (1792, 988293), (2688, 658862), (5376, 329431)]