7130220216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2887}}^1$

素因数の和:3205

約数の個数: 128

約数和(自身を含む): 20799144960

約数和(自身を除く): 13668924744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 241, 244, 366, 427, 482, 488, 723, 732, 854, 964, 1281, 1446, 1464, 1687, 1708, 1928, 2562, 2887, 2892, 3374, 3416, 5061, 5124, 5774, 5784, 6748, 8661, 10122, 10248, 11548, 13496, 14701, 17322, 20209, 20244, 23096, 29402, 34644, 40418, 40488, 44103, 58804, 60627, 69288, 80836, 88206, 102907, 117608, 121254, 161672, 176107, 176412, 205814, 242508, 308721, 352214, 352824, 411628, 485016, 528321, 617442, 695767, 704428, 823256, 1056642, 1232749, 1234884, 1391534, 1408856, 2087301, 2113284, 2465498, 2469768, 2783068, 3698247, 4174602, 4226568, 4870369, 4930996, 5566136, 7396494, 8349204, 9740738, 9861992, 14611107, 14792988, 16698408, 19481476, 29222214, 29585976, 38962952, 42441787, 58444428, 84883574, 116888856, 127325361, 169767148, 254650722, 297092509, 339534296, 509301444, 594185018, 891277527, 1018602888, 1188370036, 1782555054, 2376740072, 3565110108, 7130220216]

約数ペア:

[(1, 7130220216), (2, 3565110108), (3, 2376740072), (4, 1782555054), (6, 1188370036), (7, 1018602888), (8, 891277527), (12, 594185018), (14, 509301444), (21, 339534296), (24, 297092509), (28, 254650722), (42, 169767148), (56, 127325361), (61, 116888856), (84, 84883574), (122, 58444428), (168, 42441787), (183, 38962952), (241, 29585976), (244, 29222214), (366, 19481476), (427, 16698408), (482, 14792988), (488, 14611107), (723, 9861992), (732, 9740738), (854, 8349204), (964, 7396494), (1281, 5566136), (1446, 4930996), (1464, 4870369), (1687, 4226568), (1708, 4174602), (1928, 3698247), (2562, 2783068), (2887, 2469768), (2892, 2465498), (3374, 2113284), (3416, 2087301), (5061, 1408856), (5124, 1391534), (5774, 1234884), (5784, 1232749), (6748, 1056642), (8661, 823256), (10122, 704428), (10248, 695767), (11548, 617442), (13496, 528321), (14701, 485016), (17322, 411628), (20209, 352824), (20244, 352214), (23096, 308721), (29402, 242508), (34644, 205814), (40418, 176412), (40488, 176107), (44103, 161672), (58804, 121254), (60627, 117608), (69288, 102907), (80836, 88206)]