255768408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{169159}}^1$

素因数の和:169181

約数の個数: 64

約数和(自身を含む): 811968000

約数和(自身を除く): 556199592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 169159, 338318, 507477, 676636, 1014954, 1184113, 1353272, 1522431, 2029908, 2368226, 3044862, 3552339, 4059816, 4567293, 4736452, 6089724, 7104678, 9134586, 9472904, 10657017, 12179448, 14209356, 18269172, 21314034, 28418712, 31971051, 36538344, 42628068, 63942102, 85256136, 127884204, 255768408]

約数ペア:

[(1, 255768408), (2, 127884204), (3, 85256136), (4, 63942102), (6, 42628068), (7, 36538344), (8, 31971051), (9, 28418712), (12, 21314034), (14, 18269172), (18, 14209356), (21, 12179448), (24, 10657017), (27, 9472904), (28, 9134586), (36, 7104678), (42, 6089724), (54, 4736452), (56, 4567293), (63, 4059816), (72, 3552339), (84, 3044862), (108, 2368226), (126, 2029908), (168, 1522431), (189, 1353272), (216, 1184113), (252, 1014954), (378, 676636), (504, 507477), (756, 338318), (1512, 169159)]