2214127136

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 4993809408

約数和(自身を除く): 2779682272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 169, 188, 208, 248, 281, 338, 376, 403, 416, 496, 562, 611, 676, 752, 806, 992, 1124, 1222, 1352, 1457, 1504, 1612, 2248, 2444, 2704, 2914, 3224, 3653, 4496, 4888, 5239, 5408, 5828, 6448, 7306, 7943, 8711, 8992, 9776, 10478, 11656, 12896, 13207, 14612, 15886, 17422, 18941, 19552, 20956, 23312, 26414, 29224, 31772, 34844, 37882, 41912, 46624, 47489, 52828, 58448, 63544, 69688, 75764, 83824, 94978, 105656, 113243, 116896, 127088, 139376, 151528, 167648, 171691, 189956, 211312, 226486, 246233, 254176, 278752, 303056, 343382, 379912, 409417, 422624, 452972, 492466, 606112, 686764, 759824, 818834, 905944, 984932, 1373528, 1472159, 1519648, 1637668, 1811888, 1969864, 2231983, 2747056, 2944318, 3275336, 3623776, 3939728, 4463966, 5322421, 5494112, 5888636, 6550672, 7879456, 8927932, 10644842, 11777272, 13101344, 17855864, 21289684, 23554544, 35711728, 42579368, 47109088, 69191473, 71423456, 85158736, 138382946, 170317472, 276765892, 553531784, 1107063568, 2214127136]

約数ペア:

[(1, 2214127136), (2, 1107063568), (4, 553531784), (8, 276765892), (13, 170317472), (16, 138382946), (26, 85158736), (31, 71423456), (32, 69191473), (47, 47109088), (52, 42579368), (62, 35711728), (94, 23554544), (104, 21289684), (124, 17855864), (169, 13101344), (188, 11777272), (208, 10644842), (248, 8927932), (281, 7879456), (338, 6550672), (376, 5888636), (403, 5494112), (416, 5322421), (496, 4463966), (562, 3939728), (611, 3623776), (676, 3275336), (752, 2944318), (806, 2747056), (992, 2231983), (1124, 1969864), (1222, 1811888), (1352, 1637668), (1457, 1519648), (1504, 1472159), (1612, 1373528), (2248, 984932), (2444, 905944), (2704, 818834), (2914, 759824), (3224, 686764), (3653, 606112), (4496, 492466), (4888, 452972), (5239, 422624), (5408, 409417), (5828, 379912), (6448, 343382), (7306, 303056), (7943, 278752), (8711, 254176), (8992, 246233), (9776, 226486), (10478, 211312), (11656, 189956), (12896, 171691), (13207, 167648), (14612, 151528), (15886, 139376), (17422, 127088), (18941, 116896), (19552, 113243), (20956, 105656), (23312, 94978), (26414, 83824), (29224, 75764), (31772, 69688), (34844, 63544), (37882, 58448), (41912, 52828), (46624, 47489)]