280943424

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 224

約数和(自身を含む): 894080000

約数和(自身を除く): 613136576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 64, 72, 76, 86, 96, 108, 114, 129, 144, 152, 171, 172, 192, 199, 216, 228, 258, 288, 304, 342, 344, 387, 398, 432, 456, 513, 516, 576, 597, 608, 684, 688, 774, 796, 817, 864, 912, 1026, 1032, 1161, 1194, 1216, 1368, 1376, 1548, 1592, 1634, 1728, 1791, 1824, 2052, 2064, 2322, 2388, 2451, 2736, 2752, 3096, 3184, 3268, 3582, 3648, 3781, 4104, 4128, 4644, 4776, 4902, 5373, 5472, 6192, 6368, 6536, 7164, 7353, 7562, 8208, 8256, 8557, 9288, 9552, 9804, 10746, 10944, 11343, 12384, 12736, 13072, 14328, 14706, 15124, 16416, 17114, 18576, 19104, 19608, 21492, 22059, 22686, 24768, 25671, 26144, 28656, 29412, 30248, 32832, 34029, 34228, 37152, 38208, 39216, 42984, 44118, 45372, 51342, 52288, 57312, 58824, 60496, 68058, 68456, 74304, 77013, 78432, 85968, 88236, 90744, 102087, 102684, 114624, 117648, 120992, 136116, 136912, 154026, 156864, 162583, 171936, 176472, 181488, 204174, 205368, 231039, 235296, 241984, 272232, 273824, 308052, 325166, 343872, 352944, 362976, 408348, 410736, 462078, 470592, 487749, 544464, 547648, 616104, 650332, 705888, 725952, 816696, 821472, 924156, 975498, 1088928, 1232208, 1300664, 1411776, 1463247, 1633392, 1642944, 1848312, 1950996, 2177856, 2464416, 2601328, 2926494, 3266784, 3696624, 3901992, 4389741, 4928832, 5202656, 5852988, 6533568, 7393248, 7803984, 8779482, 10405312, 11705976, 14786496, 15607968, 17558964, 23411952, 31215936, 35117928, 46823904, 70235856, 93647808, 140471712, 280943424]

約数ペア:

[(1, 280943424), (2, 140471712), (3, 93647808), (4, 70235856), (6, 46823904), (8, 35117928), (9, 31215936), (12, 23411952), (16, 17558964), (18, 15607968), (19, 14786496), (24, 11705976), (27, 10405312), (32, 8779482), (36, 7803984), (38, 7393248), (43, 6533568), (48, 5852988), (54, 5202656), (57, 4928832), (64, 4389741), (72, 3901992), (76, 3696624), (86, 3266784), (96, 2926494), (108, 2601328), (114, 2464416), (129, 2177856), (144, 1950996), (152, 1848312), (171, 1642944), (172, 1633392), (192, 1463247), (199, 1411776), (216, 1300664), (228, 1232208), (258, 1088928), (288, 975498), (304, 924156), (342, 821472), (344, 816696), (387, 725952), (398, 705888), (432, 650332), (456, 616104), (513, 547648), (516, 544464), (576, 487749), (597, 470592), (608, 462078), (684, 410736), (688, 408348), (774, 362976), (796, 352944), (817, 343872), (864, 325166), (912, 308052), (1026, 273824), (1032, 272232), (1161, 241984), (1194, 235296), (1216, 231039), (1368, 205368), (1376, 204174), (1548, 181488), (1592, 176472), (1634, 171936), (1728, 162583), (1791, 156864), (1824, 154026), (2052, 136912), (2064, 136116), (2322, 120992), (2388, 117648), (2451, 114624), (2736, 102684), (2752, 102087), (3096, 90744), (3184, 88236), (3268, 85968), (3582, 78432), (3648, 77013), (3781, 74304), (4104, 68456), (4128, 68058), (4644, 60496), (4776, 58824), (4902, 57312), (5373, 52288), (5472, 51342), (6192, 45372), (6368, 44118), (6536, 42984), (7164, 39216), (7353, 38208), (7562, 37152), (8208, 34228), (8256, 34029), (8557, 32832), (9288, 30248), (9552, 29412), (9804, 28656), (10746, 26144), (10944, 25671), (11343, 24768), (12384, 22686), (12736, 22059), (13072, 21492), (14328, 19608), (14706, 19104), (15124, 18576), (16416, 17114)]