2888891736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3345

約数の個数: 128

約数和(自身を含む): 8007413760

約数和(自身を除く): 5118522024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 71, 93, 102, 124, 136, 142, 186, 204, 213, 248, 284, 372, 408, 426, 527, 568, 744, 852, 1054, 1207, 1581, 1704, 2108, 2201, 2414, 3162, 3217, 3621, 4216, 4402, 4828, 6324, 6434, 6603, 7242, 8804, 9651, 9656, 12648, 12868, 13206, 14484, 17608, 19302, 25736, 26412, 28968, 37417, 38604, 52824, 54689, 74834, 77208, 99727, 109378, 112251, 149668, 164067, 199454, 218756, 224502, 228407, 299181, 299336, 328134, 398908, 437512, 449004, 456814, 598362, 656268, 685221, 797816, 898008, 913628, 1196724, 1312536, 1370442, 1695359, 1827256, 2393448, 2740884, 3390718, 3882919, 5086077, 5481768, 6781436, 7080617, 7765838, 10172154, 11648757, 13562872, 14161234, 15531676, 20344308, 21241851, 23297514, 28322468, 31063352, 40688616, 42483702, 46595028, 56644936, 84967404, 93190056, 120370489, 169934808, 240740978, 361111467, 481481956, 722222934, 962963912, 1444445868, 2888891736]

約数ペア:

[(1, 2888891736), (2, 1444445868), (3, 962963912), (4, 722222934), (6, 481481956), (8, 361111467), (12, 240740978), (17, 169934808), (24, 120370489), (31, 93190056), (34, 84967404), (51, 56644936), (62, 46595028), (68, 42483702), (71, 40688616), (93, 31063352), (102, 28322468), (124, 23297514), (136, 21241851), (142, 20344308), (186, 15531676), (204, 14161234), (213, 13562872), (248, 11648757), (284, 10172154), (372, 7765838), (408, 7080617), (426, 6781436), (527, 5481768), (568, 5086077), (744, 3882919), (852, 3390718), (1054, 2740884), (1207, 2393448), (1581, 1827256), (1704, 1695359), (2108, 1370442), (2201, 1312536), (2414, 1196724), (3162, 913628), (3217, 898008), (3621, 797816), (4216, 685221), (4402, 656268), (4828, 598362), (6324, 456814), (6434, 449004), (6603, 437512), (7242, 398908), (8804, 328134), (9651, 299336), (9656, 299181), (12648, 228407), (12868, 224502), (13206, 218756), (14484, 199454), (17608, 164067), (19302, 149668), (25736, 112251), (26412, 109378), (28968, 99727), (37417, 77208), (38604, 74834), (52824, 54689)]