2978191008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1508

約数の個数: 216

約数和(自身を含む): 9390693312

約数和(自身を除く): 6412502304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 169, 172, 208, 234, 258, 288, 312, 338, 344, 387, 416, 468, 507, 516, 559, 624, 676, 688, 774, 936, 1014, 1032, 1118, 1248, 1352, 1376, 1423, 1521, 1548, 1677, 1872, 2028, 2064, 2236, 2704, 2846, 3042, 3096, 3354, 3744, 4056, 4128, 4269, 4472, 5031, 5408, 5692, 6084, 6192, 6708, 7267, 8112, 8538, 8944, 10062, 11384, 12168, 12384, 12807, 13416, 14534, 16224, 17076, 17888, 18499, 20124, 21801, 22768, 24336, 25614, 26832, 29068, 34152, 36998, 40248, 43602, 45536, 48672, 51228, 53664, 55497, 58136, 61189, 65403, 68304, 73996, 80496, 87204, 102456, 110994, 116272, 122378, 130806, 136608, 147992, 160992, 166491, 174408, 183567, 204912, 221988, 232544, 240487, 244756, 261612, 295984, 332982, 348816, 367134, 409824, 443976, 480974, 489512, 523224, 550701, 591968, 665964, 697632, 721461, 734268, 795457, 887952, 961948, 979024, 1046448, 1101402, 1331928, 1442922, 1468536, 1590914, 1775904, 1923896, 1958048, 2092896, 2164383, 2202804, 2386371, 2663856, 2885844, 2937072, 3181828, 3847792, 4328766, 4405608, 4772742, 5327712, 5771688, 5874144, 6363656, 7159113, 7695584, 8657532, 8811216, 9545484, 10340941, 11543376, 12727312, 14318226, 17315064, 17622432, 19090968, 20681882, 23086752, 25454624, 28636452, 31022823, 34630128, 38181936, 41363764, 57272904, 62045646, 69260256, 76363872, 82727528, 93068469, 114545808, 124091292, 165455056, 186136938, 229091616, 248182584, 330910112, 372273876, 496365168, 744547752, 992730336, 1489095504, 2978191008]

約数ペア:

[(1, 2978191008), (2, 1489095504), (3, 992730336), (4, 744547752), (6, 496365168), (8, 372273876), (9, 330910112), (12, 248182584), (13, 229091616), (16, 186136938), (18, 165455056), (24, 124091292), (26, 114545808), (32, 93068469), (36, 82727528), (39, 76363872), (43, 69260256), (48, 62045646), (52, 57272904), (72, 41363764), (78, 38181936), (86, 34630128), (96, 31022823), (104, 28636452), (117, 25454624), (129, 23086752), (144, 20681882), (156, 19090968), (169, 17622432), (172, 17315064), (208, 14318226), (234, 12727312), (258, 11543376), (288, 10340941), (312, 9545484), (338, 8811216), (344, 8657532), (387, 7695584), (416, 7159113), (468, 6363656), (507, 5874144), (516, 5771688), (559, 5327712), (624, 4772742), (676, 4405608), (688, 4328766), (774, 3847792), (936, 3181828), (1014, 2937072), (1032, 2885844), (1118, 2663856), (1248, 2386371), (1352, 2202804), (1376, 2164383), (1423, 2092896), (1521, 1958048), (1548, 1923896), (1677, 1775904), (1872, 1590914), (2028, 1468536), (2064, 1442922), (2236, 1331928), (2704, 1101402), (2846, 1046448), (3042, 979024), (3096, 961948), (3354, 887952), (3744, 795457), (4056, 734268), (4128, 721461), (4269, 697632), (4472, 665964), (5031, 591968), (5408, 550701), (5692, 523224), (6084, 489512), (6192, 480974), (6708, 443976), (7267, 409824), (8112, 367134), (8538, 348816), (8944, 332982), (10062, 295984), (11384, 261612), (12168, 244756), (12384, 240487), (12807, 232544), (13416, 221988), (14534, 204912), (16224, 183567), (17076, 174408), (17888, 166491), (18499, 160992), (20124, 147992), (21801, 136608), (22768, 130806), (24336, 122378), (25614, 116272), (26832, 110994), (29068, 102456), (34152, 87204), (36998, 80496), (40248, 73996), (43602, 68304), (45536, 65403), (48672, 61189), (51228, 58136), (53664, 55497)]