217923216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4951}}^1$

素因数の和:5100

約数の個数: 80

約数和(自身を含む): 648434688

約数和(自身を除く): 430511472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 4951, 5502, 6288, 7336, 9902, 11004, 14672, 14853, 19804, 22008, 29706, 34657, 39608, 44016, 59412, 69314, 79216, 103971, 118824, 138628, 207942, 237648, 277256, 415884, 554512, 648581, 831768, 1297162, 1663536, 1945743, 2594324, 3891486, 4540067, 5188648, 7782972, 9080134, 10377296, 13620201, 15565944, 18160268, 27240402, 31131888, 36320536, 54480804, 72641072, 108961608, 217923216]

約数ペア:

[(1, 217923216), (2, 108961608), (3, 72641072), (4, 54480804), (6, 36320536), (7, 31131888), (8, 27240402), (12, 18160268), (14, 15565944), (16, 13620201), (21, 10377296), (24, 9080134), (28, 7782972), (42, 5188648), (48, 4540067), (56, 3891486), (84, 2594324), (112, 1945743), (131, 1663536), (168, 1297162), (262, 831768), (336, 648581), (393, 554512), (524, 415884), (786, 277256), (917, 237648), (1048, 207942), (1572, 138628), (1834, 118824), (2096, 103971), (2751, 79216), (3144, 69314), (3668, 59412), (4951, 44016), (5502, 39608), (6288, 34657), (7336, 29706), (9902, 22008), (11004, 19804), (14672, 14853)]