1681897464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 4960215000

約数和(自身を除く): 3278317536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 277, 312, 338, 468, 499, 507, 554, 676, 831, 936, 998, 1014, 1108, 1352, 1497, 1521, 1662, 1996, 2028, 2216, 2493, 2994, 3042, 3324, 3601, 3992, 4056, 4491, 4986, 5988, 6084, 6487, 6648, 7202, 8982, 9972, 10803, 11976, 12168, 12974, 14404, 17964, 19461, 19944, 21606, 25948, 28808, 32409, 35928, 38922, 43212, 46813, 51896, 58383, 64818, 77844, 84331, 86424, 93626, 116766, 129636, 138223, 140439, 155688, 168662, 187252, 233532, 252993, 259272, 276446, 280878, 337324, 374504, 414669, 421317, 467064, 505986, 552892, 561756, 674648, 758979, 829338, 842634, 1011972, 1105784, 1123512, 1244007, 1517958, 1658676, 1685268, 1796899, 2023944, 2488014, 3035916, 3317352, 3370536, 3593798, 4976028, 5390697, 6071832, 7187596, 9952056, 10781394, 14375192, 16172091, 21562788, 23359687, 32344182, 43125576, 46719374, 64688364, 70079061, 93438748, 129376728, 140158122, 186877496, 210237183, 280316244, 420474366, 560632488, 840948732, 1681897464]

約数ペア:

[(1, 1681897464), (2, 840948732), (3, 560632488), (4, 420474366), (6, 280316244), (8, 210237183), (9, 186877496), (12, 140158122), (13, 129376728), (18, 93438748), (24, 70079061), (26, 64688364), (36, 46719374), (39, 43125576), (52, 32344182), (72, 23359687), (78, 21562788), (104, 16172091), (117, 14375192), (156, 10781394), (169, 9952056), (234, 7187596), (277, 6071832), (312, 5390697), (338, 4976028), (468, 3593798), (499, 3370536), (507, 3317352), (554, 3035916), (676, 2488014), (831, 2023944), (936, 1796899), (998, 1685268), (1014, 1658676), (1108, 1517958), (1352, 1244007), (1497, 1123512), (1521, 1105784), (1662, 1011972), (1996, 842634), (2028, 829338), (2216, 758979), (2493, 674648), (2994, 561756), (3042, 552892), (3324, 505986), (3601, 467064), (3992, 421317), (4056, 414669), (4491, 374504), (4986, 337324), (5988, 280878), (6084, 276446), (6487, 259272), (6648, 252993), (7202, 233532), (8982, 187252), (9972, 168662), (10803, 155688), (11976, 140439), (12168, 138223), (12974, 129636), (14404, 116766), (17964, 93626), (19461, 86424), (19944, 84331), (21606, 77844), (25948, 64818), (28808, 58383), (32409, 51896), (35928, 46813), (38922, 43212)]