309766752

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15149}}^1$

素因数の和:15236

約数の個数: 72

約数和(自身を含む): 893365200

約数和(自身を除く): 583598448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 15149, 20448, 30298, 45447, 60596, 90894, 121192, 136341, 181788, 242384, 272682, 363576, 484768, 545364, 727152, 1075579, 1090728, 1454304, 2151158, 2181456, 3226737, 4302316, 4362912, 6453474, 8604632, 9680211, 12906948, 17209264, 19360422, 25813896, 34418528, 38720844, 51627792, 77441688, 103255584, 154883376, 309766752]

約数ペア:

[(1, 309766752), (2, 154883376), (3, 103255584), (4, 77441688), (6, 51627792), (8, 38720844), (9, 34418528), (12, 25813896), (16, 19360422), (18, 17209264), (24, 12906948), (32, 9680211), (36, 8604632), (48, 6453474), (71, 4362912), (72, 4302316), (96, 3226737), (142, 2181456), (144, 2151158), (213, 1454304), (284, 1090728), (288, 1075579), (426, 727152), (568, 545364), (639, 484768), (852, 363576), (1136, 272682), (1278, 242384), (1704, 181788), (2272, 136341), (2556, 121192), (3408, 90894), (5112, 60596), (6816, 45447), (10224, 30298), (15149, 20448)]