1888564128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 5898816000

約数和(自身を除く): 4010251872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 43, 44, 48, 57, 66, 76, 86, 88, 96, 114, 121, 129, 132, 152, 172, 176, 199, 209, 228, 242, 258, 264, 304, 344, 352, 363, 398, 418, 456, 473, 484, 516, 528, 597, 608, 627, 688, 726, 796, 817, 836, 912, 946, 968, 1032, 1056, 1194, 1254, 1376, 1419, 1452, 1592, 1634, 1672, 1824, 1892, 1936, 2064, 2189, 2299, 2388, 2451, 2508, 2838, 2904, 3184, 3268, 3344, 3781, 3784, 3872, 4128, 4378, 4598, 4776, 4902, 5016, 5203, 5676, 5808, 6368, 6536, 6567, 6688, 6897, 7562, 7568, 8557, 8756, 8987, 9196, 9552, 9804, 10032, 10406, 11343, 11352, 11616, 13072, 13134, 13794, 15124, 15136, 15609, 17114, 17512, 17974, 18392, 19104, 19608, 20064, 20812, 22686, 22704, 24079, 25671, 26144, 26268, 26961, 27588, 30248, 31218, 34228, 35024, 35948, 36784, 39216, 41591, 41624, 45372, 45408, 48158, 51342, 52536, 53922, 55176, 60496, 62436, 68456, 70048, 71896, 72237, 73568, 78432, 83182, 83248, 90744, 94127, 96316, 98857, 102684, 105072, 107844, 110352, 120992, 124773, 124872, 136912, 143792, 144474, 162583, 166364, 166496, 181488, 188254, 192632, 197714, 205368, 210144, 215688, 220704, 249546, 249744, 273824, 282381, 287584, 288948, 296571, 325166, 332728, 362976, 376508, 385264, 395428, 410736, 431376, 457501, 487749, 499092, 499488, 564762, 577896, 593142, 650332, 665456, 753016, 770528, 790856, 821472, 862752, 915002, 975498, 998184, 1035397, 1129524, 1155792, 1186284, 1300664, 1330912, 1372503, 1506032, 1581712, 1788413, 1830004, 1950996, 1996368, 2070794, 2259048, 2311584, 2372568, 2601328, 2745006, 3012064, 3106191, 3163424, 3576826, 3660008, 3901992, 3992736, 4141588, 4518096, 4745136, 5202656, 5365239, 5490012, 6212382, 7153652, 7320016, 7803984, 8283176, 9036192, 9490272, 10730478, 10980024, 12424764, 14307304, 14640032, 15607968, 16566352, 19672543, 21460956, 21960048, 24849528, 28614608, 33132704, 39345086, 42921912, 43920096, 49699056, 57229216, 59017629, 78690172, 85843824, 99398112, 118035258, 157380344, 171687648, 236070516, 314760688, 472141032, 629521376, 944282064, 1888564128]

約数ペア:

[(1, 1888564128), (2, 944282064), (3, 629521376), (4, 472141032), (6, 314760688), (8, 236070516), (11, 171687648), (12, 157380344), (16, 118035258), (19, 99398112), (22, 85843824), (24, 78690172), (32, 59017629), (33, 57229216), (38, 49699056), (43, 43920096), (44, 42921912), (48, 39345086), (57, 33132704), (66, 28614608), (76, 24849528), (86, 21960048), (88, 21460956), (96, 19672543), (114, 16566352), (121, 15607968), (129, 14640032), (132, 14307304), (152, 12424764), (172, 10980024), (176, 10730478), (199, 9490272), (209, 9036192), (228, 8283176), (242, 7803984), (258, 7320016), (264, 7153652), (304, 6212382), (344, 5490012), (352, 5365239), (363, 5202656), (398, 4745136), (418, 4518096), (456, 4141588), (473, 3992736), (484, 3901992), (516, 3660008), (528, 3576826), (597, 3163424), (608, 3106191), (627, 3012064), (688, 2745006), (726, 2601328), (796, 2372568), (817, 2311584), (836, 2259048), (912, 2070794), (946, 1996368), (968, 1950996), (1032, 1830004), (1056, 1788413), (1194, 1581712), (1254, 1506032), (1376, 1372503), (1419, 1330912), (1452, 1300664), (1592, 1186284), (1634, 1155792), (1672, 1129524), (1824, 1035397), (1892, 998184), (1936, 975498), (2064, 915002), (2189, 862752), (2299, 821472), (2388, 790856), (2451, 770528), (2508, 753016), (2838, 665456), (2904, 650332), (3184, 593142), (3268, 577896), (3344, 564762), (3781, 499488), (3784, 499092), (3872, 487749), (4128, 457501), (4378, 431376), (4598, 410736), (4776, 395428), (4902, 385264), (5016, 376508), (5203, 362976), (5676, 332728), (5808, 325166), (6368, 296571), (6536, 288948), (6567, 287584), (6688, 282381), (6897, 273824), (7562, 249744), (7568, 249546), (8557, 220704), (8756, 215688), (8987, 210144), (9196, 205368), (9552, 197714), (9804, 192632), (10032, 188254), (10406, 181488), (11343, 166496), (11352, 166364), (11616, 162583), (13072, 144474), (13134, 143792), (13794, 136912), (15124, 124872), (15136, 124773), (15609, 120992), (17114, 110352), (17512, 107844), (17974, 105072), (18392, 102684), (19104, 98857), (19608, 96316), (20064, 94127), (20812, 90744), (22686, 83248), (22704, 83182), (24079, 78432), (25671, 73568), (26144, 72237), (26268, 71896), (26961, 70048), (27588, 68456), (30248, 62436), (31218, 60496), (34228, 55176), (35024, 53922), (35948, 52536), (36784, 51342), (39216, 48158), (41591, 45408), (41624, 45372)]