64214405728

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5639}}^1$

素因数の和:5861

約数の個数: 144

約数和(自身を含む): 148010677920

約数和(自身を除く): 83796272192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 173, 176, 187, 242, 272, 346, 352, 374, 484, 544, 692, 748, 968, 1384, 1496, 1903, 1936, 2057, 2768, 2941, 2992, 3806, 3872, 4114, 5536, 5639, 5882, 5984, 7612, 8228, 11278, 11764, 15224, 16456, 20933, 22556, 23528, 30448, 32351, 32912, 41866, 45112, 47056, 60896, 62029, 64702, 65824, 83732, 90224, 94112, 95863, 124058, 129404, 167464, 180448, 191726, 248116, 258808, 334928, 355861, 383452, 496232, 517616, 669856, 682319, 711722, 766904, 975547, 992464, 1035232, 1054493, 1364638, 1423444, 1533808, 1951094, 1984928, 2108986, 2729276, 2846888, 3067616, 3902188, 4217972, 5458552, 5693776, 7804376, 8435944, 10731017, 10917104, 11387552, 11599423, 15608752, 16584299, 16871888, 21462034, 21834208, 23198846, 31217504, 33168598, 33743776, 42924068, 46397692, 66337196, 85848136, 92795384, 118041187, 132674392, 171696272, 182427289, 185590768, 236082374, 265348784, 343392544, 364854578, 371181536, 472164748, 530697568, 729709156, 944329496, 1459418312, 1888658992, 2006700179, 2918836624, 3777317984, 4013400358, 5837673248, 8026800716, 16053601432, 32107202864, 64214405728]

約数ペア:

[(1, 64214405728), (2, 32107202864), (4, 16053601432), (8, 8026800716), (11, 5837673248), (16, 4013400358), (17, 3777317984), (22, 2918836624), (32, 2006700179), (34, 1888658992), (44, 1459418312), (68, 944329496), (88, 729709156), (121, 530697568), (136, 472164748), (173, 371181536), (176, 364854578), (187, 343392544), (242, 265348784), (272, 236082374), (346, 185590768), (352, 182427289), (374, 171696272), (484, 132674392), (544, 118041187), (692, 92795384), (748, 85848136), (968, 66337196), (1384, 46397692), (1496, 42924068), (1903, 33743776), (1936, 33168598), (2057, 31217504), (2768, 23198846), (2941, 21834208), (2992, 21462034), (3806, 16871888), (3872, 16584299), (4114, 15608752), (5536, 11599423), (5639, 11387552), (5882, 10917104), (5984, 10731017), (7612, 8435944), (8228, 7804376), (11278, 5693776), (11764, 5458552), (15224, 4217972), (16456, 3902188), (20933, 3067616), (22556, 2846888), (23528, 2729276), (30448, 2108986), (32351, 1984928), (32912, 1951094), (41866, 1533808), (45112, 1423444), (47056, 1364638), (60896, 1054493), (62029, 1035232), (64702, 992464), (65824, 975547), (83732, 766904), (90224, 711722), (94112, 682319), (95863, 669856), (124058, 517616), (129404, 496232), (167464, 383452), (180448, 355861), (191726, 334928), (248116, 258808)]