2487257551856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5920463}}^1$

素因数の和:5920531

約数の個数: 120

約数和(自身を含む): 6248978706432

約数和(自身を除く): 3761721154576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 968, 1232, 1364, 1694, 1736, 1936, 2387, 2728, 3388, 3472, 3751, 4774, 5456, 6776, 7502, 9548, 13552, 15004, 19096, 26257, 30008, 38192, 52514, 60016, 105028, 210056, 420112, 5920463, 11840926, 23681852, 41443241, 47363704, 65125093, 82886482, 94727408, 130250186, 165772964, 183534353, 260500372, 331545928, 367068706, 455875651, 521000744, 663091856, 716376023, 734137412, 911751302, 1042001488, 1284740471, 1432752046, 1468274824, 1823502604, 2018877883, 2569480942, 2865504092, 2936549648, 3647005208, 4037755766, 5014632161, 5138961884, 5731008184, 7294010416, 8075511532, 10029264322, 10277923768, 11462016368, 14132145181, 16151023064, 20058528644, 20555847536, 22207656713, 28264290362, 32302046128, 40117057288, 44415313426, 56528580724, 80234114576, 88830626852, 113057161448, 155453596991, 177661253704, 226114322896, 310907193982, 355322507408, 621814387964, 1243628775928, 2487257551856]

約数ペア:

[(1, 2487257551856), (2, 1243628775928), (4, 621814387964), (7, 355322507408), (8, 310907193982), (11, 226114322896), (14, 177661253704), (16, 155453596991), (22, 113057161448), (28, 88830626852), (31, 80234114576), (44, 56528580724), (56, 44415313426), (62, 40117057288), (77, 32302046128), (88, 28264290362), (112, 22207656713), (121, 20555847536), (124, 20058528644), (154, 16151023064), (176, 14132145181), (217, 11462016368), (242, 10277923768), (248, 10029264322), (308, 8075511532), (341, 7294010416), (434, 5731008184), (484, 5138961884), (496, 5014632161), (616, 4037755766), (682, 3647005208), (847, 2936549648), (868, 2865504092), (968, 2569480942), (1232, 2018877883), (1364, 1823502604), (1694, 1468274824), (1736, 1432752046), (1936, 1284740471), (2387, 1042001488), (2728, 911751302), (3388, 734137412), (3472, 716376023), (3751, 663091856), (4774, 521000744), (5456, 455875651), (6776, 367068706), (7502, 331545928), (9548, 260500372), (13552, 183534353), (15004, 165772964), (19096, 130250186), (26257, 94727408), (30008, 82886482), (38192, 65125093), (52514, 47363704), (60016, 41443241), (105028, 23681852), (210056, 11840926), (420112, 5920463)]