387408768

素因数分解:

$2^7\times 3^1\times {\mathrm{463}}^1\times {\mathrm{2179}}^1$

素因数の和:2659

約数の個数: 64

約数和(自身を含む): 1031750400

約数和(自身を除く): 644341632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 463, 926, 1389, 1852, 2179, 2778, 3704, 4358, 5556, 6537, 7408, 8716, 11112, 13074, 14816, 17432, 22224, 26148, 29632, 34864, 44448, 52296, 59264, 69728, 88896, 104592, 139456, 177792, 209184, 278912, 418368, 836736, 1008877, 2017754, 3026631, 4035508, 6053262, 8071016, 12106524, 16142032, 24213048, 32284064, 48426096, 64568128, 96852192, 129136256, 193704384, 387408768]

約数ペア:

[(1, 387408768), (2, 193704384), (3, 129136256), (4, 96852192), (6, 64568128), (8, 48426096), (12, 32284064), (16, 24213048), (24, 16142032), (32, 12106524), (48, 8071016), (64, 6053262), (96, 4035508), (128, 3026631), (192, 2017754), (384, 1008877), (463, 836736), (926, 418368), (1389, 278912), (1852, 209184), (2179, 177792), (2778, 139456), (3704, 104592), (4358, 88896), (5556, 69728), (6537, 59264), (7408, 52296), (8716, 44448), (11112, 34864), (13074, 29632), (14816, 26148), (17432, 22224)]