1986832008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{2417}}^1$

素因数の和:2676

約数の個数: 144

約数和(自身を含む): 6289000380

約数和(自身を除く): 4302168372

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 233, 252, 294, 392, 441, 466, 504, 588, 699, 882, 932, 1176, 1398, 1631, 1764, 1864, 2097, 2417, 2796, 3262, 3528, 4194, 4834, 4893, 5592, 6524, 7251, 8388, 9668, 9786, 11417, 13048, 14502, 14679, 16776, 16919, 19336, 19572, 21753, 22834, 29004, 29358, 33838, 34251, 39144, 43506, 45668, 50757, 58008, 58716, 67676, 68502, 87012, 91336, 101514, 102753, 117432, 118433, 135352, 137004, 152271, 174024, 203028, 205506, 236866, 274008, 304542, 355299, 406056, 411012, 473732, 563161, 609084, 710598, 822024, 947464, 1065897, 1126322, 1218168, 1421196, 1689483, 2131794, 2252644, 2842392, 3378966, 3942127, 4263588, 4505288, 5068449, 6757932, 7884254, 8527176, 10136898, 11826381, 13515864, 15768508, 20273796, 23652762, 27594889, 31537016, 35479143, 40547592, 47305524, 55189778, 70958286, 82784667, 94611048, 110379556, 141916572, 165569334, 220759112, 248354001, 283833144, 331138668, 496708002, 662277336, 993416004, 1986832008]

約数ペア:

[(1, 1986832008), (2, 993416004), (3, 662277336), (4, 496708002), (6, 331138668), (7, 283833144), (8, 248354001), (9, 220759112), (12, 165569334), (14, 141916572), (18, 110379556), (21, 94611048), (24, 82784667), (28, 70958286), (36, 55189778), (42, 47305524), (49, 40547592), (56, 35479143), (63, 31537016), (72, 27594889), (84, 23652762), (98, 20273796), (126, 15768508), (147, 13515864), (168, 11826381), (196, 10136898), (233, 8527176), (252, 7884254), (294, 6757932), (392, 5068449), (441, 4505288), (466, 4263588), (504, 3942127), (588, 3378966), (699, 2842392), (882, 2252644), (932, 2131794), (1176, 1689483), (1398, 1421196), (1631, 1218168), (1764, 1126322), (1864, 1065897), (2097, 947464), (2417, 822024), (2796, 710598), (3262, 609084), (3528, 563161), (4194, 473732), (4834, 411012), (4893, 406056), (5592, 355299), (6524, 304542), (7251, 274008), (8388, 236866), (9668, 205506), (9786, 203028), (11417, 174024), (13048, 152271), (14502, 137004), (14679, 135352), (16776, 118433), (16919, 117432), (19336, 102753), (19572, 101514), (21753, 91336), (22834, 87012), (29004, 68502), (29358, 67676), (33838, 58716), (34251, 58008), (39144, 50757), (43506, 45668)]