2904142776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 7838208000

約数和(自身を除く): 4934065224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 191, 204, 249, 332, 382, 408, 449, 498, 573, 664, 764, 898, 996, 1146, 1347, 1411, 1528, 1796, 1992, 2292, 2694, 2822, 3247, 3592, 4233, 4584, 5388, 5644, 6494, 7633, 8466, 9741, 10776, 11288, 12988, 15266, 15853, 16932, 19482, 22899, 25976, 30532, 31706, 33864, 37267, 38964, 45798, 47559, 61064, 63412, 74534, 77928, 85759, 91596, 95118, 111801, 126824, 149068, 171518, 183192, 190236, 223602, 257277, 269501, 298136, 343036, 380472, 447204, 514554, 539002, 633539, 686072, 808503, 894408, 1029108, 1078004, 1267078, 1457903, 1617006, 1900617, 2058216, 2156008, 2534156, 2915806, 3234012, 3801234, 4373709, 5068312, 5831612, 6468024, 7117997, 7602468, 8747418, 11663224, 14235994, 15204936, 17494836, 21353991, 28471988, 34989672, 42707982, 56943976, 85415964, 121005949, 170831928, 242011898, 363017847, 484023796, 726035694, 968047592, 1452071388, 2904142776]

約数ペア:

[(1, 2904142776), (2, 1452071388), (3, 968047592), (4, 726035694), (6, 484023796), (8, 363017847), (12, 242011898), (17, 170831928), (24, 121005949), (34, 85415964), (51, 56943976), (68, 42707982), (83, 34989672), (102, 28471988), (136, 21353991), (166, 17494836), (191, 15204936), (204, 14235994), (249, 11663224), (332, 8747418), (382, 7602468), (408, 7117997), (449, 6468024), (498, 5831612), (573, 5068312), (664, 4373709), (764, 3801234), (898, 3234012), (996, 2915806), (1146, 2534156), (1347, 2156008), (1411, 2058216), (1528, 1900617), (1796, 1617006), (1992, 1457903), (2292, 1267078), (2694, 1078004), (2822, 1029108), (3247, 894408), (3592, 808503), (4233, 686072), (4584, 633539), (5388, 539002), (5644, 514554), (6494, 447204), (7633, 380472), (8466, 343036), (9741, 298136), (10776, 269501), (11288, 257277), (12988, 223602), (15266, 190236), (15853, 183192), (16932, 171518), (19482, 149068), (22899, 126824), (25976, 111801), (30532, 95118), (31706, 91596), (33864, 85759), (37267, 77928), (38964, 74534), (45798, 63412), (47559, 61064)]