408365064

素因数分解:

$2^3\times 3^4\times {\mathrm{630193}}^1$

素因数の和:630211

約数の個数: 40

約数和(自身を含む): 1143802110

約数和(自身を除く): 735437046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 630193, 1260386, 1890579, 2520772, 3781158, 5041544, 5671737, 7562316, 11343474, 15124632, 17015211, 22686948, 34030422, 45373896, 51045633, 68060844, 102091266, 136121688, 204182532, 408365064]

約数ペア:

[(1, 408365064), (2, 204182532), (3, 136121688), (4, 102091266), (6, 68060844), (8, 51045633), (9, 45373896), (12, 34030422), (18, 22686948), (24, 17015211), (27, 15124632), (36, 11343474), (54, 7562316), (72, 5671737), (81, 5041544), (108, 3781158), (162, 2520772), (216, 1890579), (324, 1260386), (648, 630193)]