38989224

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 111196800

約数和(自身を除く): 72207576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 71, 72, 87, 116, 142, 174, 213, 232, 261, 263, 284, 348, 426, 522, 526, 568, 639, 696, 789, 852, 1044, 1052, 1278, 1578, 1704, 2059, 2088, 2104, 2367, 2556, 3156, 4118, 4734, 5112, 6177, 6312, 7627, 8236, 9468, 12354, 15254, 16472, 18531, 18673, 18936, 22881, 24708, 30508, 37062, 37346, 45762, 49416, 56019, 61016, 68643, 74124, 74692, 91524, 112038, 137286, 148248, 149384, 168057, 183048, 224076, 274572, 336114, 448152, 541517, 549144, 672228, 1083034, 1344456, 1624551, 2166068, 3249102, 4332136, 4873653, 6498204, 9747306, 12996408, 19494612, 38989224]

約数ペア:

[(1, 38989224), (2, 19494612), (3, 12996408), (4, 9747306), (6, 6498204), (8, 4873653), (9, 4332136), (12, 3249102), (18, 2166068), (24, 1624551), (29, 1344456), (36, 1083034), (58, 672228), (71, 549144), (72, 541517), (87, 448152), (116, 336114), (142, 274572), (174, 224076), (213, 183048), (232, 168057), (261, 149384), (263, 148248), (284, 137286), (348, 112038), (426, 91524), (522, 74692), (526, 74124), (568, 68643), (639, 61016), (696, 56019), (789, 49416), (852, 45762), (1044, 37346), (1052, 37062), (1278, 30508), (1578, 24708), (1704, 22881), (2059, 18936), (2088, 18673), (2104, 18531), (2367, 16472), (2556, 15254), (3156, 12354), (4118, 9468), (4734, 8236), (5112, 7627), (6177, 6312)]