2989657104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{22189}}^1$

素因数の和:22608

約数の個数: 80

約数和(自身を含む): 8849016960

約数和(自身を除く): 5859359856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 401, 802, 1203, 1604, 2406, 2807, 3208, 4812, 5614, 6416, 8421, 9624, 11228, 16842, 19248, 22189, 22456, 33684, 44378, 44912, 66567, 67368, 88756, 133134, 134736, 155323, 177512, 266268, 310646, 355024, 465969, 532536, 621292, 931938, 1065072, 1242584, 1863876, 2485168, 3727752, 7455504, 8897789, 17795578, 26693367, 35591156, 53386734, 62284523, 71182312, 106773468, 124569046, 142364624, 186853569, 213546936, 249138092, 373707138, 427093872, 498276184, 747414276, 996552368, 1494828552, 2989657104]

約数ペア:

[(1, 2989657104), (2, 1494828552), (3, 996552368), (4, 747414276), (6, 498276184), (7, 427093872), (8, 373707138), (12, 249138092), (14, 213546936), (16, 186853569), (21, 142364624), (24, 124569046), (28, 106773468), (42, 71182312), (48, 62284523), (56, 53386734), (84, 35591156), (112, 26693367), (168, 17795578), (336, 8897789), (401, 7455504), (802, 3727752), (1203, 2485168), (1604, 1863876), (2406, 1242584), (2807, 1065072), (3208, 931938), (4812, 621292), (5614, 532536), (6416, 465969), (8421, 355024), (9624, 310646), (11228, 266268), (16842, 177512), (19248, 155323), (22189, 134736), (22456, 133134), (33684, 88756), (44378, 67368), (44912, 66567)]