272434344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1687

約数の個数: 128

約数和(自身を含む): 849408000

約数和(自身を除く): 576973656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1579, 1659, 1896, 2054, 2184, 2212, 3081, 3158, 3318, 4108, 4424, 4737, 6162, 6316, 6636, 7189, 8216, 9474, 11053, 12324, 12632, 13272, 14378, 18948, 20527, 21567, 22106, 24648, 28756, 33159, 37896, 41054, 43134, 44212, 57512, 61581, 66318, 82108, 86268, 88424, 123162, 124741, 132636, 143689, 164216, 172536, 246324, 249482, 265272, 287378, 374223, 431067, 492648, 498964, 574756, 748446, 862134, 873187, 997928, 1149512, 1496892, 1621633, 1724268, 1746374, 2619561, 2993784, 3243266, 3448536, 3492748, 4864899, 5239122, 6486532, 6985496, 9729798, 10478244, 11351431, 12973064, 19459596, 20956488, 22702862, 34054293, 38919192, 45405724, 68108586, 90811448, 136217172, 272434344]

約数ペア:

[(1, 272434344), (2, 136217172), (3, 90811448), (4, 68108586), (6, 45405724), (7, 38919192), (8, 34054293), (12, 22702862), (13, 20956488), (14, 19459596), (21, 12973064), (24, 11351431), (26, 10478244), (28, 9729798), (39, 6985496), (42, 6486532), (52, 5239122), (56, 4864899), (78, 3492748), (79, 3448536), (84, 3243266), (91, 2993784), (104, 2619561), (156, 1746374), (158, 1724268), (168, 1621633), (182, 1496892), (237, 1149512), (273, 997928), (312, 873187), (316, 862134), (364, 748446), (474, 574756), (546, 498964), (553, 492648), (632, 431067), (728, 374223), (948, 287378), (1027, 265272), (1092, 249482), (1106, 246324), (1579, 172536), (1659, 164216), (1896, 143689), (2054, 132636), (2184, 124741), (2212, 123162), (3081, 88424), (3158, 86268), (3318, 82108), (4108, 66318), (4424, 61581), (4737, 57512), (6162, 44212), (6316, 43134), (6636, 41054), (7189, 37896), (8216, 33159), (9474, 28756), (11053, 24648), (12324, 22106), (12632, 21567), (13272, 20527), (14378, 18948)]