394531255584

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{15392137}}^1$

素因数の和:15392242

約数の個数: 72

約数和(自身を含む): 1134554491980

約数和(自身を除く): 740023236396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 15392137, 30784274, 46176411, 61568548, 92352822, 123137096, 138529233, 184705644, 246274192, 277058466, 369411288, 492548384, 554116932, 738822576, 1108233864, 1369900193, 1477645152, 2216467728, 2739800386, 4109700579, 4432935456, 5479600772, 8219401158, 10959201544, 12329101737, 16438802316, 21918403088, 24658203474, 32877604632, 43836806176, 49316406948, 65755209264, 98632813896, 131510418528, 197265627792, 394531255584]

約数ペア:

[(1, 394531255584), (2, 197265627792), (3, 131510418528), (4, 98632813896), (6, 65755209264), (8, 49316406948), (9, 43836806176), (12, 32877604632), (16, 24658203474), (18, 21918403088), (24, 16438802316), (32, 12329101737), (36, 10959201544), (48, 8219401158), (72, 5479600772), (89, 4432935456), (96, 4109700579), (144, 2739800386), (178, 2216467728), (267, 1477645152), (288, 1369900193), (356, 1108233864), (534, 738822576), (712, 554116932), (801, 492548384), (1068, 369411288), (1424, 277058466), (1602, 246274192), (2136, 184705644), (2848, 138529233), (3204, 123137096), (4272, 92352822), (6408, 61568548), (8544, 46176411), (12816, 30784274), (25632, 15392137)]