438129648

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 200

約数和(自身を含む): 1405634736

約数和(自身を除く): 967505088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 73, 81, 88, 99, 108, 132, 144, 146, 162, 176, 198, 216, 219, 264, 292, 297, 324, 396, 421, 432, 438, 528, 584, 594, 648, 657, 792, 803, 842, 876, 891, 1168, 1188, 1263, 1296, 1314, 1584, 1606, 1684, 1752, 1782, 1971, 2376, 2409, 2526, 2628, 3212, 3368, 3504, 3564, 3789, 3942, 4631, 4752, 4818, 5052, 5256, 5913, 6424, 6736, 7128, 7227, 7578, 7884, 9262, 9636, 10104, 10512, 11367, 11826, 12848, 13893, 14256, 14454, 15156, 15768, 18524, 19272, 20208, 21681, 22734, 23652, 27786, 28908, 30312, 30733, 31536, 34101, 37048, 38544, 41679, 43362, 45468, 47304, 55572, 57816, 60624, 61466, 65043, 68202, 74096, 83358, 86724, 90936, 92199, 94608, 111144, 115632, 122932, 125037, 130086, 136404, 166716, 173448, 181872, 184398, 222288, 245864, 250074, 260172, 272808, 276597, 333432, 338063, 346896, 368796, 375111, 491728, 500148, 520344, 545616, 553194, 666864, 676126, 737592, 750222, 829791, 1000296, 1014189, 1040688, 1106388, 1352252, 1475184, 1500444, 1659582, 2000592, 2028378, 2212776, 2489373, 2704504, 3000888, 3042567, 3319164, 4056756, 4425552, 4978746, 5409008, 6001776, 6085134, 6638328, 8113512, 9127701, 9957492, 12170268, 13276656, 16227024, 18255402, 19914984, 24340536, 27383103, 36510804, 39829968, 48681072, 54766206, 73021608, 109532412, 146043216, 219064824, 438129648]

約数ペア:

[(1, 438129648), (2, 219064824), (3, 146043216), (4, 109532412), (6, 73021608), (8, 54766206), (9, 48681072), (11, 39829968), (12, 36510804), (16, 27383103), (18, 24340536), (22, 19914984), (24, 18255402), (27, 16227024), (33, 13276656), (36, 12170268), (44, 9957492), (48, 9127701), (54, 8113512), (66, 6638328), (72, 6085134), (73, 6001776), (81, 5409008), (88, 4978746), (99, 4425552), (108, 4056756), (132, 3319164), (144, 3042567), (146, 3000888), (162, 2704504), (176, 2489373), (198, 2212776), (216, 2028378), (219, 2000592), (264, 1659582), (292, 1500444), (297, 1475184), (324, 1352252), (396, 1106388), (421, 1040688), (432, 1014189), (438, 1000296), (528, 829791), (584, 750222), (594, 737592), (648, 676126), (657, 666864), (792, 553194), (803, 545616), (842, 520344), (876, 500148), (891, 491728), (1168, 375111), (1188, 368796), (1263, 346896), (1296, 338063), (1314, 333432), (1584, 276597), (1606, 272808), (1684, 260172), (1752, 250074), (1782, 245864), (1971, 222288), (2376, 184398), (2409, 181872), (2526, 173448), (2628, 166716), (3212, 136404), (3368, 130086), (3504, 125037), (3564, 122932), (3789, 115632), (3942, 111144), (4631, 94608), (4752, 92199), (4818, 90936), (5052, 86724), (5256, 83358), (5913, 74096), (6424, 68202), (6736, 65043), (7128, 61466), (7227, 60624), (7578, 57816), (7884, 55572), (9262, 47304), (9636, 45468), (10104, 43362), (10512, 41679), (11367, 38544), (11826, 37048), (12848, 34101), (13893, 31536), (14256, 30733), (14454, 30312), (15156, 28908), (15768, 27786), (18524, 23652), (19272, 22734), (20208, 21681)]