442231272

素因数分解:

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

素因数の和:210

約数の個数: 256

約数和(自身を含む): 1474560000

約数和(自身を除く): 1032328728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 84, 94, 98, 108, 126, 127, 141, 147, 168, 188, 189, 196, 216, 252, 254, 282, 294, 329, 343, 376, 378, 381, 392, 423, 441, 504, 508, 564, 588, 658, 686, 756, 762, 846, 882, 889, 987, 1016, 1029, 1128, 1143, 1176, 1269, 1316, 1323, 1372, 1512, 1524, 1692, 1764, 1778, 1974, 2058, 2286, 2303, 2538, 2632, 2646, 2667, 2744, 2961, 3048, 3087, 3384, 3429, 3528, 3556, 3948, 4116, 4572, 4606, 5076, 5292, 5334, 5922, 5969, 6174, 6223, 6858, 6909, 7112, 7896, 8001, 8232, 8883, 9144, 9212, 9261, 10152, 10584, 10668, 11844, 11938, 12348, 12446, 13716, 13818, 16002, 16121, 17766, 17907, 18424, 18522, 18669, 20727, 21336, 23688, 23876, 24003, 24696, 24892, 27432, 27636, 32004, 32242, 35532, 35814, 37044, 37338, 41454, 41783, 43561, 47752, 48006, 48363, 49784, 53721, 55272, 56007, 62181, 64008, 64484, 71064, 71628, 74088, 74676, 82908, 83566, 87122, 96012, 96726, 107442, 112014, 124362, 125349, 128968, 130683, 143256, 145089, 149352, 161163, 165816, 167132, 168021, 174244, 192024, 193452, 214884, 224028, 248724, 250698, 261366, 290178, 292481, 322326, 334264, 336042, 348488, 376047, 386904, 392049, 429768, 435267, 448056, 497448, 501396, 522732, 580356, 584962, 644652, 672084, 752094, 784098, 870534, 877443, 1002792, 1045464, 1128141, 1160712, 1169924, 1176147, 1289304, 1344168, 1504188, 1568196, 1741068, 1754886, 2047367, 2256282, 2339848, 2352294, 2632329, 3008376, 3136392, 3482136, 3509772, 4094734, 4512564, 4704588, 5264658, 6142101, 7019544, 7896987, 8189468, 9025128, 9409176, 10529316, 12284202, 15793974, 16378936, 18426303, 21058632, 24568404, 31587948, 36852606, 49136808, 55278909, 63175896, 73705212, 110557818, 147410424, 221115636, 442231272]

約数ペア:

[(1, 442231272), (2, 221115636), (3, 147410424), (4, 110557818), (6, 73705212), (7, 63175896), (8, 55278909), (9, 49136808), (12, 36852606), (14, 31587948), (18, 24568404), (21, 21058632), (24, 18426303), (27, 16378936), (28, 15793974), (36, 12284202), (42, 10529316), (47, 9409176), (49, 9025128), (54, 8189468), (56, 7896987), (63, 7019544), (72, 6142101), (84, 5264658), (94, 4704588), (98, 4512564), (108, 4094734), (126, 3509772), (127, 3482136), (141, 3136392), (147, 3008376), (168, 2632329), (188, 2352294), (189, 2339848), (196, 2256282), (216, 2047367), (252, 1754886), (254, 1741068), (282, 1568196), (294, 1504188), (329, 1344168), (343, 1289304), (376, 1176147), (378, 1169924), (381, 1160712), (392, 1128141), (423, 1045464), (441, 1002792), (504, 877443), (508, 870534), (564, 784098), (588, 752094), (658, 672084), (686, 644652), (756, 584962), (762, 580356), (846, 522732), (882, 501396), (889, 497448), (987, 448056), (1016, 435267), (1029, 429768), (1128, 392049), (1143, 386904), (1176, 376047), (1269, 348488), (1316, 336042), (1323, 334264), (1372, 322326), (1512, 292481), (1524, 290178), (1692, 261366), (1764, 250698), (1778, 248724), (1974, 224028), (2058, 214884), (2286, 193452), (2303, 192024), (2538, 174244), (2632, 168021), (2646, 167132), (2667, 165816), (2744, 161163), (2961, 149352), (3048, 145089), (3087, 143256), (3384, 130683), (3429, 128968), (3528, 125349), (3556, 124362), (3948, 112014), (4116, 107442), (4572, 96726), (4606, 96012), (5076, 87122), (5292, 83566), (5334, 82908), (5922, 74676), (5969, 74088), (6174, 71628), (6223, 71064), (6858, 64484), (6909, 64008), (7112, 62181), (7896, 56007), (8001, 55272), (8232, 53721), (8883, 49784), (9144, 48363), (9212, 48006), (9261, 47752), (10152, 43561), (10584, 41783), (10668, 41454), (11844, 37338), (11938, 37044), (12348, 35814), (12446, 35532), (13716, 32242), (13818, 32004), (16002, 27636), (16121, 27432), (17766, 24892), (17907, 24696), (18424, 24003), (18522, 23876), (18669, 23688), (20727, 21336)]