1138662144

素因数分解:

$2^8\times 3^3\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 3385599840

約数和(自身を除く): 2246937696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 257, 288, 384, 432, 514, 576, 641, 768, 771, 864, 1028, 1152, 1282, 1542, 1728, 1923, 2056, 2304, 2313, 2564, 3084, 3456, 3846, 4112, 4626, 5128, 5769, 6168, 6912, 6939, 7692, 8224, 9252, 10256, 11538, 12336, 13878, 15384, 16448, 17307, 18504, 20512, 23076, 24672, 27756, 30768, 32896, 34614, 37008, 41024, 46152, 49344, 55512, 61536, 65792, 69228, 74016, 82048, 92304, 98688, 111024, 123072, 138456, 148032, 164096, 164737, 184608, 197376, 222048, 246144, 276912, 296064, 329474, 369216, 444096, 492288, 494211, 553824, 592128, 658948, 738432, 888192, 988422, 1107648, 1317896, 1476864, 1482633, 1776384, 1976844, 2215296, 2635792, 2965266, 3953688, 4430592, 4447899, 5271584, 5930532, 7907376, 8895798, 10543168, 11861064, 15814752, 17791596, 21086336, 23722128, 31629504, 35583192, 42172672, 47444256, 63259008, 71166384, 94888512, 126518016, 142332768, 189777024, 284665536, 379554048, 569331072, 1138662144]

約数ペア:

[(1, 1138662144), (2, 569331072), (3, 379554048), (4, 284665536), (6, 189777024), (8, 142332768), (9, 126518016), (12, 94888512), (16, 71166384), (18, 63259008), (24, 47444256), (27, 42172672), (32, 35583192), (36, 31629504), (48, 23722128), (54, 21086336), (64, 17791596), (72, 15814752), (96, 11861064), (108, 10543168), (128, 8895798), (144, 7907376), (192, 5930532), (216, 5271584), (256, 4447899), (257, 4430592), (288, 3953688), (384, 2965266), (432, 2635792), (514, 2215296), (576, 1976844), (641, 1776384), (768, 1482633), (771, 1476864), (864, 1317896), (1028, 1107648), (1152, 988422), (1282, 888192), (1542, 738432), (1728, 658948), (1923, 592128), (2056, 553824), (2304, 494211), (2313, 492288), (2564, 444096), (3084, 369216), (3456, 329474), (3846, 296064), (4112, 276912), (4626, 246144), (5128, 222048), (5769, 197376), (6168, 184608), (6912, 164737), (6939, 164096), (7692, 148032), (8224, 138456), (9252, 123072), (10256, 111024), (11538, 98688), (12336, 92304), (13878, 82048), (15384, 74016), (16448, 69228), (17307, 65792), (18504, 61536), (20512, 55512), (23076, 49344), (24672, 46152), (27756, 41024), (30768, 37008), (32896, 34614)]