2551629024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20749}}^1$

素因数の和:20833

約数の個数: 144

約数和(自身を含む): 8429148000

約数和(自身を除く): 5877518976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 13664, 15372, 17568, 20496, 20749, 30744, 40992, 41498, 61488, 62247, 82996, 122976, 124494, 145243, 165992, 186741, 248988, 290486, 331984, 373482, 435729, 497976, 580972, 663968, 746964, 871458, 995952, 1161944, 1265689, 1307187, 1493928, 1742916, 1991904, 2323888, 2531378, 2614374, 2987856, 3485832, 3797067, 4647776, 5062756, 5228748, 5975712, 6971664, 7594134, 8859823, 10125512, 10457496, 11391201, 13943328, 15188268, 17719646, 20251024, 20914992, 22782402, 26579469, 30376536, 35439292, 40502048, 41829984, 45564804, 53158938, 60753072, 70878584, 79738407, 91129608, 106317876, 121506144, 141757168, 159476814, 182259216, 212635752, 283514336, 318953628, 364518432, 425271504, 637907256, 850543008, 1275814512, 2551629024]

約数ペア:

[(1, 2551629024), (2, 1275814512), (3, 850543008), (4, 637907256), (6, 425271504), (7, 364518432), (8, 318953628), (9, 283514336), (12, 212635752), (14, 182259216), (16, 159476814), (18, 141757168), (21, 121506144), (24, 106317876), (28, 91129608), (32, 79738407), (36, 70878584), (42, 60753072), (48, 53158938), (56, 45564804), (61, 41829984), (63, 40502048), (72, 35439292), (84, 30376536), (96, 26579469), (112, 22782402), (122, 20914992), (126, 20251024), (144, 17719646), (168, 15188268), (183, 13943328), (224, 11391201), (244, 10457496), (252, 10125512), (288, 8859823), (336, 7594134), (366, 6971664), (427, 5975712), (488, 5228748), (504, 5062756), (549, 4647776), (672, 3797067), (732, 3485832), (854, 2987856), (976, 2614374), (1008, 2531378), (1098, 2323888), (1281, 1991904), (1464, 1742916), (1708, 1493928), (1952, 1307187), (2016, 1265689), (2196, 1161944), (2562, 995952), (2928, 871458), (3416, 746964), (3843, 663968), (4392, 580972), (5124, 497976), (5856, 435729), (6832, 373482), (7686, 331984), (8784, 290486), (10248, 248988), (13664, 186741), (15372, 165992), (17568, 145243), (20496, 124494), (20749, 122976), (30744, 82996), (40992, 62247), (41498, 61488)]