2678204424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{38047}}^1$

素因数の和:38482

約数の個数: 64

約数和(自身を含む): 7670476800

約数和(自身を除く): 4992272376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1257, 1676, 2514, 2933, 3352, 5028, 5866, 8799, 10056, 11732, 17598, 23464, 35196, 38047, 70392, 76094, 114141, 152188, 228282, 266329, 304376, 456564, 532658, 798987, 913128, 1065316, 1597974, 2130632, 3195948, 6391896, 15941693, 31883386, 47825079, 63766772, 95650158, 111591851, 127533544, 191300316, 223183702, 334775553, 382600632, 446367404, 669551106, 892734808, 1339102212, 2678204424]

約数ペア:

[(1, 2678204424), (2, 1339102212), (3, 892734808), (4, 669551106), (6, 446367404), (7, 382600632), (8, 334775553), (12, 223183702), (14, 191300316), (21, 127533544), (24, 111591851), (28, 95650158), (42, 63766772), (56, 47825079), (84, 31883386), (168, 15941693), (419, 6391896), (838, 3195948), (1257, 2130632), (1676, 1597974), (2514, 1065316), (2933, 913128), (3352, 798987), (5028, 532658), (5866, 456564), (8799, 304376), (10056, 266329), (11732, 228282), (17598, 152188), (23464, 114141), (35196, 76094), (38047, 70392)]