1970893232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 5084674560

約数和(自身を除く): 3113781328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 139, 154, 176, 187, 238, 272, 278, 308, 374, 476, 556, 616, 677, 748, 952, 973, 1112, 1232, 1309, 1354, 1496, 1529, 1904, 1946, 2224, 2363, 2618, 2708, 2992, 3058, 3892, 4726, 4739, 5236, 5416, 6116, 7447, 7784, 9452, 9478, 10472, 10703, 10832, 11509, 12232, 14894, 15568, 16541, 18904, 18956, 20944, 21406, 23018, 24464, 25993, 29788, 33082, 37808, 37912, 42812, 46036, 51986, 52129, 59576, 66164, 75824, 80563, 85624, 92072, 94103, 103972, 104258, 119152, 126599, 132328, 161126, 171248, 181951, 184144, 188206, 207944, 208516, 253198, 264656, 322252, 363902, 376412, 415888, 417032, 506396, 644504, 658721, 727804, 752824, 834064, 886193, 1012792, 1035133, 1289008, 1317442, 1455608, 1505648, 1599751, 1772386, 2025584, 2070266, 2634884, 2911216, 3199502, 3544772, 4140532, 5269768, 6399004, 7089544, 7245931, 8281064, 10539536, 11198257, 12798008, 14179088, 14491862, 16562128, 17597261, 22396514, 25596016, 28983724, 35194522, 44793028, 57967448, 70389044, 89586056, 115934896, 123180827, 140778088, 179172112, 246361654, 281556176, 492723308, 985446616, 1970893232]

約数ペア:

[(1, 1970893232), (2, 985446616), (4, 492723308), (7, 281556176), (8, 246361654), (11, 179172112), (14, 140778088), (16, 123180827), (17, 115934896), (22, 89586056), (28, 70389044), (34, 57967448), (44, 44793028), (56, 35194522), (68, 28983724), (77, 25596016), (88, 22396514), (112, 17597261), (119, 16562128), (136, 14491862), (139, 14179088), (154, 12798008), (176, 11198257), (187, 10539536), (238, 8281064), (272, 7245931), (278, 7089544), (308, 6399004), (374, 5269768), (476, 4140532), (556, 3544772), (616, 3199502), (677, 2911216), (748, 2634884), (952, 2070266), (973, 2025584), (1112, 1772386), (1232, 1599751), (1309, 1505648), (1354, 1455608), (1496, 1317442), (1529, 1289008), (1904, 1035133), (1946, 1012792), (2224, 886193), (2363, 834064), (2618, 752824), (2708, 727804), (2992, 658721), (3058, 644504), (3892, 506396), (4726, 417032), (4739, 415888), (5236, 376412), (5416, 363902), (6116, 322252), (7447, 264656), (7784, 253198), (9452, 208516), (9478, 207944), (10472, 188206), (10703, 184144), (10832, 181951), (11509, 171248), (12232, 161126), (14894, 132328), (15568, 126599), (16541, 119152), (18904, 104258), (18956, 103972), (20944, 94103), (21406, 92072), (23018, 85624), (24464, 80563), (25993, 75824), (29788, 66164), (33082, 59576), (37808, 52129), (37912, 51986), (42812, 46036)]