389239104

素因数分解:

$2^6\times 3^1\times {\mathrm{661}}^1\times {\mathrm{3067}}^1$

素因数の和:3743

約数の個数: 56

約数和(自身を含む): 1031756128

約数和(自身を除く): 642517024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 661, 1322, 1983, 2644, 3067, 3966, 5288, 6134, 7932, 9201, 10576, 12268, 15864, 18402, 21152, 24536, 31728, 36804, 42304, 49072, 63456, 73608, 98144, 126912, 147216, 196288, 294432, 588864, 2027287, 4054574, 6081861, 8109148, 12163722, 16218296, 24327444, 32436592, 48654888, 64873184, 97309776, 129746368, 194619552, 389239104]

約数ペア:

[(1, 389239104), (2, 194619552), (3, 129746368), (4, 97309776), (6, 64873184), (8, 48654888), (12, 32436592), (16, 24327444), (24, 16218296), (32, 12163722), (48, 8109148), (64, 6081861), (96, 4054574), (192, 2027287), (661, 588864), (1322, 294432), (1983, 196288), (2644, 147216), (3067, 126912), (3966, 98144), (5288, 73608), (6134, 63456), (7932, 49072), (9201, 42304), (10576, 36804), (12268, 31728), (15864, 24536), (18402, 21152)]