2178764736

素因数分解:

$2^6\times 3^1\times {\mathrm{647}}^1\times {\mathrm{17539}}^1$

素因数の和:18201

約数の個数: 56

約数和(自身を含む): 5773887360

約数和(自身を除く): 3595122624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 17539, 20704, 31056, 35078, 41408, 52617, 62112, 70156, 105234, 124224, 140312, 210468, 280624, 420936, 561248, 841872, 1122496, 1683744, 3367488, 11347733, 22695466, 34043199, 45390932, 68086398, 90781864, 136172796, 181563728, 272345592, 363127456, 544691184, 726254912, 1089382368, 2178764736]

約数ペア:

[(1, 2178764736), (2, 1089382368), (3, 726254912), (4, 544691184), (6, 363127456), (8, 272345592), (12, 181563728), (16, 136172796), (24, 90781864), (32, 68086398), (48, 45390932), (64, 34043199), (96, 22695466), (192, 11347733), (647, 3367488), (1294, 1683744), (1941, 1122496), (2588, 841872), (3882, 561248), (5176, 420936), (7764, 280624), (10352, 210468), (15528, 140312), (17539, 124224), (20704, 105234), (31056, 70156), (35078, 62112), (41408, 52617)]