1388095488

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 192

約数和(自身を含む): 4430462400

約数和(自身を除く): 3042366912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1024, 1152, 1248, 1404, 1536, 1664, 1728, 1872, 1931, 2048, 2304, 2496, 2808, 3072, 3328, 3456, 3744, 3862, 4608, 4992, 5616, 5793, 6144, 6656, 6912, 7488, 7724, 9216, 9984, 11232, 11586, 13312, 13824, 14976, 15448, 17379, 18432, 19968, 22464, 23172, 25103, 26624, 27648, 29952, 30896, 34758, 39936, 44928, 46344, 50206, 52137, 55296, 59904, 61792, 69516, 75309, 79872, 89856, 92688, 100412, 104274, 119808, 123584, 139032, 150618, 179712, 185376, 200824, 208548, 225927, 239616, 247168, 278064, 301236, 359424, 370752, 401648, 417096, 451854, 494336, 556128, 602472, 677781, 718848, 741504, 803296, 834192, 903708, 988672, 1112256, 1204944, 1355562, 1483008, 1606592, 1668384, 1807416, 1977344, 2224512, 2409888, 2711124, 2966016, 3213184, 3336768, 3614832, 3954688, 4449024, 4819776, 5422248, 5932032, 6426368, 6673536, 7229664, 8898048, 9639552, 10844496, 11864064, 12852736, 13347072, 14459328, 17796096, 19279104, 21688992, 25705472, 26694144, 28918656, 35592192, 38558208, 43377984, 51410944, 53388288, 57837312, 77116416, 86755968, 106776576, 115674624, 154232832, 173511936, 231349248, 347023872, 462698496, 694047744, 1388095488]

約数ペア:

[(1, 1388095488), (2, 694047744), (3, 462698496), (4, 347023872), (6, 231349248), (8, 173511936), (9, 154232832), (12, 115674624), (13, 106776576), (16, 86755968), (18, 77116416), (24, 57837312), (26, 53388288), (27, 51410944), (32, 43377984), (36, 38558208), (39, 35592192), (48, 28918656), (52, 26694144), (54, 25705472), (64, 21688992), (72, 19279104), (78, 17796096), (96, 14459328), (104, 13347072), (108, 12852736), (117, 11864064), (128, 10844496), (144, 9639552), (156, 8898048), (192, 7229664), (208, 6673536), (216, 6426368), (234, 5932032), (256, 5422248), (288, 4819776), (312, 4449024), (351, 3954688), (384, 3614832), (416, 3336768), (432, 3213184), (468, 2966016), (512, 2711124), (576, 2409888), (624, 2224512), (702, 1977344), (768, 1807416), (832, 1668384), (864, 1606592), (936, 1483008), (1024, 1355562), (1152, 1204944), (1248, 1112256), (1404, 988672), (1536, 903708), (1664, 834192), (1728, 803296), (1872, 741504), (1931, 718848), (2048, 677781), (2304, 602472), (2496, 556128), (2808, 494336), (3072, 451854), (3328, 417096), (3456, 401648), (3744, 370752), (3862, 359424), (4608, 301236), (4992, 278064), (5616, 247168), (5793, 239616), (6144, 225927), (6656, 208548), (6912, 200824), (7488, 185376), (7724, 179712), (9216, 150618), (9984, 139032), (11232, 123584), (11586, 119808), (13312, 104274), (13824, 100412), (14976, 92688), (15448, 89856), (17379, 79872), (18432, 75309), (19968, 69516), (22464, 61792), (23172, 59904), (25103, 55296), (26624, 52137), (27648, 50206), (29952, 46344), (30896, 44928), (34758, 39936)]