222798336

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 80

約数和(自身を含む): 601982304

約数和(自身を除く): 379183968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 768, 876, 1168, 1536, 1752, 1987, 2336, 3504, 3974, 4672, 5961, 7008, 7948, 9344, 11922, 14016, 15896, 18688, 23844, 28032, 31792, 37376, 47688, 56064, 63584, 95376, 112128, 127168, 145051, 190752, 254336, 290102, 381504, 435153, 508672, 580204, 763008, 870306, 1017344, 1160408, 1526016, 1740612, 2320816, 3052032, 3481224, 4641632, 6962448, 9283264, 13924896, 18566528, 27849792, 37133056, 55699584, 74266112, 111399168, 222798336]

約数ペア:

[(1, 222798336), (2, 111399168), (3, 74266112), (4, 55699584), (6, 37133056), (8, 27849792), (12, 18566528), (16, 13924896), (24, 9283264), (32, 6962448), (48, 4641632), (64, 3481224), (73, 3052032), (96, 2320816), (128, 1740612), (146, 1526016), (192, 1160408), (219, 1017344), (256, 870306), (292, 763008), (384, 580204), (438, 508672), (512, 435153), (584, 381504), (768, 290102), (876, 254336), (1168, 190752), (1536, 145051), (1752, 127168), (1987, 112128), (2336, 95376), (3504, 63584), (3974, 56064), (4672, 47688), (5961, 37376), (7008, 31792), (7948, 28032), (9344, 23844), (11922, 18688), (14016, 15896)]