1290227328

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:987

約数の個数: 192

約数和(自身を含む): 4042682280

約数和(自身を除く): 2752454952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 101, 104, 117, 128, 144, 156, 192, 202, 208, 234, 288, 303, 312, 384, 404, 416, 468, 576, 606, 624, 808, 832, 853, 909, 936, 1152, 1212, 1248, 1313, 1616, 1664, 1706, 1818, 1872, 2424, 2496, 2559, 2626, 3232, 3412, 3636, 3744, 3939, 4848, 4992, 5118, 5252, 6464, 6824, 7272, 7488, 7677, 7878, 9696, 10236, 10504, 11089, 11817, 12928, 13648, 14544, 14976, 15354, 15756, 19392, 20472, 21008, 22178, 23634, 27296, 29088, 30708, 31512, 33267, 38784, 40944, 42016, 44356, 47268, 54592, 58176, 61416, 63024, 66534, 81888, 84032, 86153, 88712, 94536, 99801, 109184, 116352, 122832, 126048, 133068, 163776, 168064, 172306, 177424, 189072, 199602, 245664, 252096, 258459, 266136, 327552, 344612, 354848, 378144, 399204, 491328, 504192, 516918, 532272, 689224, 709696, 756288, 775377, 798408, 982656, 1033836, 1064544, 1119989, 1378448, 1419392, 1512576, 1550754, 1596816, 2067672, 2129088, 2239978, 2756896, 3101508, 3193632, 3359967, 4135344, 4258176, 4479956, 5513792, 6203016, 6387264, 6719934, 8270688, 8959912, 10079901, 11027584, 12406032, 12774528, 13439868, 16541376, 17919824, 20159802, 24812064, 26879736, 33082752, 35839648, 40319604, 49624128, 53759472, 71679296, 80639208, 99248256, 107518944, 143358592, 161278416, 215037888, 322556832, 430075776, 645113664, 1290227328]

約数ペア:

[(1, 1290227328), (2, 645113664), (3, 430075776), (4, 322556832), (6, 215037888), (8, 161278416), (9, 143358592), (12, 107518944), (13, 99248256), (16, 80639208), (18, 71679296), (24, 53759472), (26, 49624128), (32, 40319604), (36, 35839648), (39, 33082752), (48, 26879736), (52, 24812064), (64, 20159802), (72, 17919824), (78, 16541376), (96, 13439868), (101, 12774528), (104, 12406032), (117, 11027584), (128, 10079901), (144, 8959912), (156, 8270688), (192, 6719934), (202, 6387264), (208, 6203016), (234, 5513792), (288, 4479956), (303, 4258176), (312, 4135344), (384, 3359967), (404, 3193632), (416, 3101508), (468, 2756896), (576, 2239978), (606, 2129088), (624, 2067672), (808, 1596816), (832, 1550754), (853, 1512576), (909, 1419392), (936, 1378448), (1152, 1119989), (1212, 1064544), (1248, 1033836), (1313, 982656), (1616, 798408), (1664, 775377), (1706, 756288), (1818, 709696), (1872, 689224), (2424, 532272), (2496, 516918), (2559, 504192), (2626, 491328), (3232, 399204), (3412, 378144), (3636, 354848), (3744, 344612), (3939, 327552), (4848, 266136), (4992, 258459), (5118, 252096), (5252, 245664), (6464, 199602), (6824, 189072), (7272, 177424), (7488, 172306), (7677, 168064), (7878, 163776), (9696, 133068), (10236, 126048), (10504, 122832), (11089, 116352), (11817, 109184), (12928, 99801), (13648, 94536), (14544, 88712), (14976, 86153), (15354, 84032), (15756, 81888), (19392, 66534), (20472, 63024), (21008, 61416), (22178, 58176), (23634, 54592), (27296, 47268), (29088, 44356), (30708, 42016), (31512, 40944), (33267, 38784)]