393711264

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{3607}}^1$

素因数の和:4002

約数の個数: 72

約数和(自身を含む): 1122881760

約数和(自身を除く): 729170496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1516, 2274, 3032, 3411, 3607, 4548, 6064, 6822, 7214, 9096, 10821, 12128, 13644, 14428, 18192, 21642, 27288, 28856, 32463, 36384, 43284, 54576, 57712, 64926, 86568, 109152, 115424, 129852, 173136, 259704, 346272, 519408, 1038816, 1367053, 2734106, 4101159, 5468212, 8202318, 10936424, 12303477, 16404636, 21872848, 24606954, 32809272, 43745696, 49213908, 65618544, 98427816, 131237088, 196855632, 393711264]

約数ペア:

[(1, 393711264), (2, 196855632), (3, 131237088), (4, 98427816), (6, 65618544), (8, 49213908), (9, 43745696), (12, 32809272), (16, 24606954), (18, 21872848), (24, 16404636), (32, 12303477), (36, 10936424), (48, 8202318), (72, 5468212), (96, 4101159), (144, 2734106), (288, 1367053), (379, 1038816), (758, 519408), (1137, 346272), (1516, 259704), (2274, 173136), (3032, 129852), (3411, 115424), (3607, 109152), (4548, 86568), (6064, 64926), (6822, 57712), (7214, 54576), (9096, 43284), (10821, 36384), (12128, 32463), (13644, 28856), (14428, 27288), (18192, 21642)]