1258655552

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 252

約数和(自身を含む): 3327391872

約数和(自身を除く): 2068736320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 107, 112, 121, 124, 154, 176, 196, 214, 217, 224, 242, 248, 308, 341, 352, 392, 428, 434, 448, 484, 496, 539, 616, 682, 704, 749, 784, 847, 856, 868, 968, 992, 1078, 1177, 1232, 1364, 1498, 1519, 1568, 1694, 1712, 1736, 1936, 1984, 2156, 2354, 2387, 2464, 2728, 2996, 3038, 3136, 3317, 3388, 3424, 3472, 3751, 3872, 4312, 4708, 4774, 4928, 5243, 5456, 5929, 5992, 6076, 6634, 6776, 6848, 6944, 7502, 7744, 8239, 8624, 9416, 9548, 10486, 10912, 11858, 11984, 12152, 12947, 13268, 13552, 13888, 15004, 16478, 16709, 17248, 18832, 19096, 20972, 21824, 23219, 23716, 23968, 24304, 25894, 26257, 26536, 27104, 30008, 32956, 33418, 34496, 36487, 37664, 38192, 41944, 46438, 47432, 47936, 48608, 51788, 52514, 53072, 54208, 57673, 60016, 65912, 66836, 72974, 75328, 76384, 83888, 90629, 92876, 94864, 97216, 103576, 105028, 106144, 115346, 120032, 131824, 133672, 145948, 152768, 162533, 167776, 181258, 183799, 185752, 189728, 207152, 210056, 212288, 230692, 240064, 255409, 263648, 267344, 291896, 325066, 335552, 362516, 367598, 371504, 379456, 401357, 414304, 420112, 461384, 510818, 527296, 534688, 583792, 634403, 650132, 725032, 735196, 743008, 802714, 828608, 840224, 922768, 1021636, 1069376, 1167584, 1268806, 1300264, 1450064, 1470392, 1486016, 1605428, 1680448, 1787863, 1845536, 2043272, 2335168, 2537612, 2600528, 2809499, 2900128, 2940784, 3210856, 3575726, 3691072, 4086544, 5075224, 5201056, 5618998, 5800256, 5881568, 6421712, 7151452, 8173088, 10150448, 10402112, 11237996, 11763136, 12843424, 14302904, 16346176, 19666493, 20300896, 22475992, 25686848, 28605808, 39332986, 40601792, 44951984, 57211616, 78665972, 89903968, 114423232, 157331944, 179807936, 314663888, 629327776, 1258655552]

約数ペア:

[(1, 1258655552), (2, 629327776), (4, 314663888), (7, 179807936), (8, 157331944), (11, 114423232), (14, 89903968), (16, 78665972), (22, 57211616), (28, 44951984), (31, 40601792), (32, 39332986), (44, 28605808), (49, 25686848), (56, 22475992), (62, 20300896), (64, 19666493), (77, 16346176), (88, 14302904), (98, 12843424), (107, 11763136), (112, 11237996), (121, 10402112), (124, 10150448), (154, 8173088), (176, 7151452), (196, 6421712), (214, 5881568), (217, 5800256), (224, 5618998), (242, 5201056), (248, 5075224), (308, 4086544), (341, 3691072), (352, 3575726), (392, 3210856), (428, 2940784), (434, 2900128), (448, 2809499), (484, 2600528), (496, 2537612), (539, 2335168), (616, 2043272), (682, 1845536), (704, 1787863), (749, 1680448), (784, 1605428), (847, 1486016), (856, 1470392), (868, 1450064), (968, 1300264), (992, 1268806), (1078, 1167584), (1177, 1069376), (1232, 1021636), (1364, 922768), (1498, 840224), (1519, 828608), (1568, 802714), (1694, 743008), (1712, 735196), (1736, 725032), (1936, 650132), (1984, 634403), (2156, 583792), (2354, 534688), (2387, 527296), (2464, 510818), (2728, 461384), (2996, 420112), (3038, 414304), (3136, 401357), (3317, 379456), (3388, 371504), (3424, 367598), (3472, 362516), (3751, 335552), (3872, 325066), (4312, 291896), (4708, 267344), (4774, 263648), (4928, 255409), (5243, 240064), (5456, 230692), (5929, 212288), (5992, 210056), (6076, 207152), (6634, 189728), (6776, 185752), (6848, 183799), (6944, 181258), (7502, 167776), (7744, 162533), (8239, 152768), (8624, 145948), (9416, 133672), (9548, 131824), (10486, 120032), (10912, 115346), (11858, 106144), (11984, 105028), (12152, 103576), (12947, 97216), (13268, 94864), (13552, 92876), (13888, 90629), (15004, 83888), (16478, 76384), (16709, 75328), (17248, 72974), (18832, 66836), (19096, 65912), (20972, 60016), (21824, 57673), (23219, 54208), (23716, 53072), (23968, 52514), (24304, 51788), (25894, 48608), (26257, 47936), (26536, 47432), (27104, 46438), (30008, 41944), (32956, 38192), (33418, 37664), (34496, 36487)]