221115636

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 688128000

約数和(自身を除く): 467012364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 127, 141, 147, 188, 189, 196, 252, 254, 282, 294, 329, 343, 378, 381, 423, 441, 508, 564, 588, 658, 686, 756, 762, 846, 882, 889, 987, 1029, 1143, 1269, 1316, 1323, 1372, 1524, 1692, 1764, 1778, 1974, 2058, 2286, 2303, 2538, 2646, 2667, 2961, 3087, 3429, 3556, 3948, 4116, 4572, 4606, 5076, 5292, 5334, 5922, 5969, 6174, 6223, 6858, 6909, 8001, 8883, 9212, 9261, 10668, 11844, 11938, 12348, 12446, 13716, 13818, 16002, 16121, 17766, 17907, 18522, 18669, 20727, 23876, 24003, 24892, 27636, 32004, 32242, 35532, 35814, 37044, 37338, 41454, 41783, 43561, 48006, 48363, 53721, 56007, 62181, 64484, 71628, 74676, 82908, 83566, 87122, 96012, 96726, 107442, 112014, 124362, 125349, 130683, 145089, 161163, 167132, 168021, 174244, 193452, 214884, 224028, 248724, 250698, 261366, 290178, 292481, 322326, 336042, 376047, 392049, 435267, 501396, 522732, 580356, 584962, 644652, 672084, 752094, 784098, 870534, 877443, 1128141, 1169924, 1176147, 1504188, 1568196, 1741068, 1754886, 2047367, 2256282, 2352294, 2632329, 3509772, 4094734, 4512564, 4704588, 5264658, 6142101, 7896987, 8189468, 10529316, 12284202, 15793974, 18426303, 24568404, 31587948, 36852606, 55278909, 73705212, 110557818, 221115636]

約数ペア:

[(1, 221115636), (2, 110557818), (3, 73705212), (4, 55278909), (6, 36852606), (7, 31587948), (9, 24568404), (12, 18426303), (14, 15793974), (18, 12284202), (21, 10529316), (27, 8189468), (28, 7896987), (36, 6142101), (42, 5264658), (47, 4704588), (49, 4512564), (54, 4094734), (63, 3509772), (84, 2632329), (94, 2352294), (98, 2256282), (108, 2047367), (126, 1754886), (127, 1741068), (141, 1568196), (147, 1504188), (188, 1176147), (189, 1169924), (196, 1128141), (252, 877443), (254, 870534), (282, 784098), (294, 752094), (329, 672084), (343, 644652), (378, 584962), (381, 580356), (423, 522732), (441, 501396), (508, 435267), (564, 392049), (588, 376047), (658, 336042), (686, 322326), (756, 292481), (762, 290178), (846, 261366), (882, 250698), (889, 248724), (987, 224028), (1029, 214884), (1143, 193452), (1269, 174244), (1316, 168021), (1323, 167132), (1372, 161163), (1524, 145089), (1692, 130683), (1764, 125349), (1778, 124362), (1974, 112014), (2058, 107442), (2286, 96726), (2303, 96012), (2538, 87122), (2646, 83566), (2667, 82908), (2961, 74676), (3087, 71628), (3429, 64484), (3556, 62181), (3948, 56007), (4116, 53721), (4572, 48363), (4606, 48006), (5076, 43561), (5292, 41783), (5334, 41454), (5922, 37338), (5969, 37044), (6174, 35814), (6223, 35532), (6858, 32242), (6909, 32004), (8001, 27636), (8883, 24892), (9212, 24003), (9261, 23876), (10668, 20727), (11844, 18669), (11938, 18522), (12348, 17907), (12446, 17766), (13716, 16121), (13818, 16002)]