2948657664

素因数分解:

$2^9\times 3^1\times {\mathrm{881}}^1\times {\mathrm{2179}}^1$

素因数の和:3081

約数の個数: 80

約数和(自身を含む): 7867933920

約数和(自身を除く): 4919276256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 881, 1536, 1762, 2179, 2643, 3524, 4358, 5286, 6537, 7048, 8716, 10572, 13074, 14096, 17432, 21144, 26148, 28192, 34864, 42288, 52296, 56384, 69728, 84576, 104592, 112768, 139456, 169152, 209184, 225536, 278912, 338304, 418368, 451072, 557824, 676608, 836736, 1115648, 1353216, 1673472, 1919699, 3346944, 3839398, 5759097, 7678796, 11518194, 15357592, 23036388, 30715184, 46072776, 61430368, 92145552, 122860736, 184291104, 245721472, 368582208, 491442944, 737164416, 982885888, 1474328832, 2948657664]

約数ペア:

[(1, 2948657664), (2, 1474328832), (3, 982885888), (4, 737164416), (6, 491442944), (8, 368582208), (12, 245721472), (16, 184291104), (24, 122860736), (32, 92145552), (48, 61430368), (64, 46072776), (96, 30715184), (128, 23036388), (192, 15357592), (256, 11518194), (384, 7678796), (512, 5759097), (768, 3839398), (881, 3346944), (1536, 1919699), (1762, 1673472), (2179, 1353216), (2643, 1115648), (3524, 836736), (4358, 676608), (5286, 557824), (6537, 451072), (7048, 418368), (8716, 338304), (10572, 278912), (13074, 225536), (14096, 209184), (17432, 169152), (21144, 139456), (26148, 112768), (28192, 104592), (34864, 84576), (42288, 69728), (52296, 56384)]