2775986688

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22877}}^1$

素因数の和:22977

約数の個数: 80

約数和(自身を含む): 7489342080

約数和(自身を除く): 4713355392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1264, 1536, 1896, 2528, 3792, 5056, 7584, 10112, 15168, 20224, 22877, 30336, 40448, 45754, 60672, 68631, 91508, 121344, 137262, 183016, 274524, 366032, 549048, 732064, 1098096, 1464128, 1807283, 2196192, 2928256, 3614566, 4392384, 5421849, 5856512, 7229132, 8784768, 10843698, 11713024, 14458264, 17569536, 21687396, 28916528, 35139072, 43374792, 57833056, 86749584, 115666112, 173499168, 231332224, 346998336, 462664448, 693996672, 925328896, 1387993344, 2775986688]

約数ペア:

[(1, 2775986688), (2, 1387993344), (3, 925328896), (4, 693996672), (6, 462664448), (8, 346998336), (12, 231332224), (16, 173499168), (24, 115666112), (32, 86749584), (48, 57833056), (64, 43374792), (79, 35139072), (96, 28916528), (128, 21687396), (158, 17569536), (192, 14458264), (237, 11713024), (256, 10843698), (316, 8784768), (384, 7229132), (474, 5856512), (512, 5421849), (632, 4392384), (768, 3614566), (948, 2928256), (1264, 2196192), (1536, 1807283), (1896, 1464128), (2528, 1098096), (3792, 732064), (5056, 549048), (7584, 366032), (10112, 274524), (15168, 183016), (20224, 137262), (22877, 121344), (30336, 91508), (40448, 68631), (45754, 60672)]