497808384

素因数分解:

$2^{10}\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1391

約数の個数: 88

約数和(自身を含む): 1338050208

約数和(自身を除く): 840241824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1024, 1048, 1237, 1536, 1572, 2096, 2474, 3072, 3144, 3711, 4192, 4948, 6288, 7422, 8384, 9896, 12576, 14844, 16768, 19792, 25152, 29688, 33536, 39584, 50304, 59376, 67072, 79168, 100608, 118752, 134144, 158336, 162047, 201216, 237504, 316672, 324094, 402432, 475008, 486141, 633344, 648188, 950016, 972282, 1266688, 1296376, 1900032, 1944564, 2592752, 3800064, 3889128, 5185504, 7778256, 10371008, 15556512, 20742016, 31113024, 41484032, 62226048, 82968064, 124452096, 165936128, 248904192, 497808384]

約数ペア:

[(1, 497808384), (2, 248904192), (3, 165936128), (4, 124452096), (6, 82968064), (8, 62226048), (12, 41484032), (16, 31113024), (24, 20742016), (32, 15556512), (48, 10371008), (64, 7778256), (96, 5185504), (128, 3889128), (131, 3800064), (192, 2592752), (256, 1944564), (262, 1900032), (384, 1296376), (393, 1266688), (512, 972282), (524, 950016), (768, 648188), (786, 633344), (1024, 486141), (1048, 475008), (1237, 402432), (1536, 324094), (1572, 316672), (2096, 237504), (2474, 201216), (3072, 162047), (3144, 158336), (3711, 134144), (4192, 118752), (4948, 100608), (6288, 79168), (7422, 67072), (8384, 59376), (9896, 50304), (12576, 39584), (14844, 33536), (16768, 29688), (19792, 25152)]