289271736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 160

約数和(自身を含む): 911100960

約数和(自身を除く): 621829224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 156, 162, 184, 207, 216, 234, 276, 299, 312, 324, 351, 414, 468, 552, 598, 621, 648, 702, 828, 897, 936, 1053, 1196, 1242, 1404, 1493, 1656, 1794, 1863, 2106, 2392, 2484, 2691, 2808, 2986, 3588, 3726, 4212, 4479, 4968, 5382, 5972, 7176, 7452, 8073, 8424, 8958, 10764, 11944, 13437, 14904, 16146, 17916, 19409, 21528, 24219, 26874, 32292, 34339, 35832, 38818, 40311, 48438, 53748, 58227, 64584, 68678, 77636, 80622, 96876, 103017, 107496, 116454, 120933, 137356, 155272, 161244, 174681, 193752, 206034, 232908, 241866, 274712, 309051, 322488, 349362, 412068, 446407, 465816, 483732, 524043, 618102, 698724, 824136, 892814, 927153, 967464, 1048086, 1236204, 1339221, 1397448, 1572129, 1785628, 1854306, 2096172, 2472408, 2678442, 2781459, 3144258, 3571256, 3708612, 4017663, 4192344, 5356884, 5562918, 6288516, 7417224, 8035326, 10713768, 11125836, 12052989, 12577032, 16070652, 22251672, 24105978, 32141304, 36158967, 48211956, 72317934, 96423912, 144635868, 289271736]

約数ペア:

[(1, 289271736), (2, 144635868), (3, 96423912), (4, 72317934), (6, 48211956), (8, 36158967), (9, 32141304), (12, 24105978), (13, 22251672), (18, 16070652), (23, 12577032), (24, 12052989), (26, 11125836), (27, 10713768), (36, 8035326), (39, 7417224), (46, 6288516), (52, 5562918), (54, 5356884), (69, 4192344), (72, 4017663), (78, 3708612), (81, 3571256), (92, 3144258), (104, 2781459), (108, 2678442), (117, 2472408), (138, 2096172), (156, 1854306), (162, 1785628), (184, 1572129), (207, 1397448), (216, 1339221), (234, 1236204), (276, 1048086), (299, 967464), (312, 927153), (324, 892814), (351, 824136), (414, 698724), (468, 618102), (552, 524043), (598, 483732), (621, 465816), (648, 446407), (702, 412068), (828, 349362), (897, 322488), (936, 309051), (1053, 274712), (1196, 241866), (1242, 232908), (1404, 206034), (1493, 193752), (1656, 174681), (1794, 161244), (1863, 155272), (2106, 137356), (2392, 120933), (2484, 116454), (2691, 107496), (2808, 103017), (2986, 96876), (3588, 80622), (3726, 77636), (4212, 68678), (4479, 64584), (4968, 58227), (5382, 53748), (5972, 48438), (7176, 40311), (7452, 38818), (8073, 35832), (8424, 34339), (8958, 32292), (10764, 26874), (11944, 24219), (13437, 21528), (14904, 19409), (16146, 17916)]