351312384

素因数分解:

$2^9\times 3^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:981

約数の個数: 80

約数和(自身を含む): 939850560

約数和(自身を除く): 588538176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 439, 512, 521, 768, 878, 1042, 1317, 1536, 1563, 1756, 2084, 2634, 3126, 3512, 4168, 5268, 6252, 7024, 8336, 10536, 12504, 14048, 16672, 21072, 25008, 28096, 33344, 42144, 50016, 56192, 66688, 84288, 100032, 112384, 133376, 168576, 200064, 224768, 228719, 266752, 337152, 400128, 457438, 674304, 686157, 800256, 914876, 1372314, 1829752, 2744628, 3659504, 5489256, 7319008, 10978512, 14638016, 21957024, 29276032, 43914048, 58552064, 87828096, 117104128, 175656192, 351312384]

約数ペア:

[(1, 351312384), (2, 175656192), (3, 117104128), (4, 87828096), (6, 58552064), (8, 43914048), (12, 29276032), (16, 21957024), (24, 14638016), (32, 10978512), (48, 7319008), (64, 5489256), (96, 3659504), (128, 2744628), (192, 1829752), (256, 1372314), (384, 914876), (439, 800256), (512, 686157), (521, 674304), (768, 457438), (878, 400128), (1042, 337152), (1317, 266752), (1536, 228719), (1563, 224768), (1756, 200064), (2084, 168576), (2634, 133376), (3126, 112384), (3512, 100032), (4168, 84288), (5268, 66688), (6252, 56192), (7024, 50016), (8336, 42144), (10536, 33344), (12504, 28096), (14048, 25008), (16672, 21072)]