581628216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5281}}^1$

素因数の和:5656

約数の個数: 64

約数和(自身を含む): 1570655520

約数和(自身を除く): 989027304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 353, 706, 1059, 1412, 2118, 2824, 4236, 4589, 5281, 8472, 9178, 10562, 13767, 15843, 18356, 21124, 27534, 31686, 36712, 42248, 55068, 63372, 68653, 110136, 126744, 137306, 205959, 274612, 411918, 549224, 823836, 1647672, 1864193, 3728386, 5592579, 7456772, 11185158, 14913544, 22370316, 24234509, 44740632, 48469018, 72703527, 96938036, 145407054, 193876072, 290814108, 581628216]

約数ペア:

[(1, 581628216), (2, 290814108), (3, 193876072), (4, 145407054), (6, 96938036), (8, 72703527), (12, 48469018), (13, 44740632), (24, 24234509), (26, 22370316), (39, 14913544), (52, 11185158), (78, 7456772), (104, 5592579), (156, 3728386), (312, 1864193), (353, 1647672), (706, 823836), (1059, 549224), (1412, 411918), (2118, 274612), (2824, 205959), (4236, 137306), (4589, 126744), (5281, 110136), (8472, 68653), (9178, 63372), (10562, 55068), (13767, 42248), (15843, 36712), (18356, 31686), (21124, 27534)]