123003648

素因数分解:

$2^8\times 3^2\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 108

約数和(自身を含む): 357765408

約数和(自身を除く): 234761760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 256, 271, 288, 384, 394, 542, 576, 591, 768, 788, 813, 1084, 1152, 1182, 1576, 1626, 1773, 2168, 2304, 2364, 2439, 3152, 3252, 3546, 4336, 4728, 4878, 6304, 6504, 7092, 8672, 9456, 9756, 12608, 13008, 14184, 17344, 18912, 19512, 25216, 26016, 28368, 34688, 37824, 39024, 50432, 52032, 53387, 56736, 69376, 75648, 78048, 104064, 106774, 113472, 151296, 156096, 160161, 208128, 213548, 226944, 312192, 320322, 427096, 453888, 480483, 624384, 640644, 854192, 960966, 1281288, 1708384, 1921932, 2562576, 3416768, 3843864, 5125152, 6833536, 7687728, 10250304, 13667072, 15375456, 20500608, 30750912, 41001216, 61501824, 123003648]

約数ペア:

[(1, 123003648), (2, 61501824), (3, 41001216), (4, 30750912), (6, 20500608), (8, 15375456), (9, 13667072), (12, 10250304), (16, 7687728), (18, 6833536), (24, 5125152), (32, 3843864), (36, 3416768), (48, 2562576), (64, 1921932), (72, 1708384), (96, 1281288), (128, 960966), (144, 854192), (192, 640644), (197, 624384), (256, 480483), (271, 453888), (288, 427096), (384, 320322), (394, 312192), (542, 226944), (576, 213548), (591, 208128), (768, 160161), (788, 156096), (813, 151296), (1084, 113472), (1152, 106774), (1182, 104064), (1576, 78048), (1626, 75648), (1773, 69376), (2168, 56736), (2304, 53387), (2364, 52032), (2439, 50432), (3152, 39024), (3252, 37824), (3546, 34688), (4336, 28368), (4728, 26016), (4878, 25216), (6304, 19512), (6504, 18912), (7092, 17344), (8672, 14184), (9456, 13008), (9756, 12608)]