442686152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 888624000

約数和(自身を除く): 445937848

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 149, 184, 241, 268, 298, 482, 536, 596, 964, 1192, 1541, 1928, 3082, 3427, 5543, 6164, 6854, 9983, 11086, 12328, 13708, 16147, 19966, 22172, 27416, 32294, 35909, 39932, 44344, 64588, 71818, 79864, 129176, 143636, 229609, 287272, 371381, 459218, 742762, 825907, 918436, 1485524, 1651814, 1836872, 2405903, 2971048, 3303628, 4811806, 6607256, 9623612, 19247224, 55335769, 110671538, 221343076, 442686152]

約数ペア:

[(1, 442686152), (2, 221343076), (4, 110671538), (8, 55335769), (23, 19247224), (46, 9623612), (67, 6607256), (92, 4811806), (134, 3303628), (149, 2971048), (184, 2405903), (241, 1836872), (268, 1651814), (298, 1485524), (482, 918436), (536, 825907), (596, 742762), (964, 459218), (1192, 371381), (1541, 287272), (1928, 229609), (3082, 143636), (3427, 129176), (5543, 79864), (6164, 71818), (6854, 64588), (9983, 44344), (11086, 39932), (12328, 35909), (13708, 32294), (16147, 27416), (19966, 22172)]