2688892934

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 5400864000

約数和(自身を除く): 2711971066

約数列:

[1, 2, 7, 13, 14, 26, 29, 37, 49, 58, 74, 91, 98, 182, 203, 259, 281, 343, 377, 406, 481, 518, 562, 637, 686, 754, 962, 1073, 1274, 1421, 1813, 1967, 2146, 2639, 2842, 3367, 3626, 3653, 3934, 4459, 5278, 6734, 7306, 7511, 8149, 8918, 9947, 10397, 12691, 13769, 13949, 15022, 16298, 18473, 19894, 20794, 23569, 25382, 25571, 27538, 27898, 36946, 47138, 51142, 52577, 57043, 72779, 96383, 97643, 105154, 105937, 114086, 129311, 135161, 145558, 164983, 178997, 192766, 195286, 211874, 258622, 270322, 301513, 329966, 357994, 368039, 399301, 509453, 603026, 683501, 736078, 741559, 798602, 946127, 1018906, 1252979, 1367002, 1483118, 1892254, 2110591, 2505958, 2795107, 3566171, 3919669, 4221182, 4784507, 5190913, 5590214, 6622889, 7132342, 7839338, 9569014, 10381826, 13245778, 14774137, 27437683, 29548274, 36336391, 46360223, 54875366, 72672782, 92720446, 103418959, 192063781, 206837918, 384127562, 1344446467, 2688892934]

約数ペア:

[(1, 2688892934), (2, 1344446467), (7, 384127562), (13, 206837918), (14, 192063781), (26, 103418959), (29, 92720446), (37, 72672782), (49, 54875366), (58, 46360223), (74, 36336391), (91, 29548274), (98, 27437683), (182, 14774137), (203, 13245778), (259, 10381826), (281, 9569014), (343, 7839338), (377, 7132342), (406, 6622889), (481, 5590214), (518, 5190913), (562, 4784507), (637, 4221182), (686, 3919669), (754, 3566171), (962, 2795107), (1073, 2505958), (1274, 2110591), (1421, 1892254), (1813, 1483118), (1967, 1367002), (2146, 1252979), (2639, 1018906), (2842, 946127), (3367, 798602), (3626, 741559), (3653, 736078), (3934, 683501), (4459, 603026), (5278, 509453), (6734, 399301), (7306, 368039), (7511, 357994), (8149, 329966), (8918, 301513), (9947, 270322), (10397, 258622), (12691, 211874), (13769, 195286), (13949, 192766), (15022, 178997), (16298, 164983), (18473, 145558), (19894, 135161), (20794, 129311), (23569, 114086), (25382, 105937), (25571, 105154), (27538, 97643), (27898, 96383), (36946, 72779), (47138, 57043), (51142, 52577)]