1306506816

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42797}}^1$

素因数の和:42868

約数の個数: 84

約数和(自身を含む): 3815612892

約数和(自身を除く): 2509106076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 30528, 42797, 85594, 128391, 171188, 256782, 342376, 385173, 513564, 684752, 770346, 1027128, 1369504, 1540692, 2054256, 2268241, 2739008, 3081384, 4108512, 4536482, 6162768, 6804723, 8217024, 9072964, 12325536, 13609446, 18145928, 20414169, 24651072, 27218892, 36291856, 40828338, 54437784, 72583712, 81656676, 108875568, 145167424, 163313352, 217751136, 326626704, 435502272, 653253408, 1306506816]

約数ペア:

[(1, 1306506816), (2, 653253408), (3, 435502272), (4, 326626704), (6, 217751136), (8, 163313352), (9, 145167424), (12, 108875568), (16, 81656676), (18, 72583712), (24, 54437784), (32, 40828338), (36, 36291856), (48, 27218892), (53, 24651072), (64, 20414169), (72, 18145928), (96, 13609446), (106, 12325536), (144, 9072964), (159, 8217024), (192, 6804723), (212, 6162768), (288, 4536482), (318, 4108512), (424, 3081384), (477, 2739008), (576, 2268241), (636, 2054256), (848, 1540692), (954, 1369504), (1272, 1027128), (1696, 770346), (1908, 684752), (2544, 513564), (3392, 385173), (3816, 342376), (5088, 256782), (7632, 171188), (10176, 128391), (15264, 85594), (30528, 42797)]