2017646976

素因数分解:

$2^7\times 3^1\times {\mathrm{661}}^1\times {\mathrm{7949}}^1$

素因数の和:8627

約数の個数: 64

約数和(自身を含む): 5368158000

約数和(自身を除く): 3350511024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 661, 1322, 1983, 2644, 3966, 5288, 7932, 7949, 10576, 15864, 15898, 21152, 23847, 31728, 31796, 42304, 47694, 63456, 63592, 84608, 95388, 126912, 127184, 190776, 253824, 254368, 381552, 508736, 763104, 1017472, 1526208, 3052416, 5254289, 10508578, 15762867, 21017156, 31525734, 42034312, 63051468, 84068624, 126102936, 168137248, 252205872, 336274496, 504411744, 672548992, 1008823488, 2017646976]

約数ペア:

[(1, 2017646976), (2, 1008823488), (3, 672548992), (4, 504411744), (6, 336274496), (8, 252205872), (12, 168137248), (16, 126102936), (24, 84068624), (32, 63051468), (48, 42034312), (64, 31525734), (96, 21017156), (128, 15762867), (192, 10508578), (384, 5254289), (661, 3052416), (1322, 1526208), (1983, 1017472), (2644, 763104), (3966, 508736), (5288, 381552), (7932, 254368), (7949, 253824), (10576, 190776), (15864, 127184), (15898, 126912), (21152, 95388), (23847, 84608), (31728, 63592), (31796, 63456), (42304, 47694)]