217194936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4157}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 622702080

約数和(自身を除く): 405507144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 3732, 4157, 4354, 6531, 7464, 8314, 8708, 12471, 13062, 16628, 17416, 24942, 26124, 29099, 33256, 49884, 52248, 58198, 87297, 99768, 116396, 174594, 232792, 349188, 698376, 1292827, 2585654, 3878481, 5171308, 7756962, 9049789, 10342616, 15513924, 18099578, 27149367, 31027848, 36199156, 54298734, 72398312, 108597468, 217194936]

約数ペア:

[(1, 217194936), (2, 108597468), (3, 72398312), (4, 54298734), (6, 36199156), (7, 31027848), (8, 27149367), (12, 18099578), (14, 15513924), (21, 10342616), (24, 9049789), (28, 7756962), (42, 5171308), (56, 3878481), (84, 2585654), (168, 1292827), (311, 698376), (622, 349188), (933, 232792), (1244, 174594), (1866, 116396), (2177, 99768), (2488, 87297), (3732, 58198), (4157, 52248), (4354, 49884), (6531, 33256), (7464, 29099), (8314, 26124), (8708, 24942), (12471, 17416), (13062, 16628)]