1689866442

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3425

約数の個数: 128

約数和(自身を含む): 4391608320

約数和(自身を除く): 2701741878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 37, 46, 54, 66, 69, 74, 99, 111, 138, 198, 207, 222, 253, 297, 333, 407, 414, 506, 594, 621, 666, 759, 814, 851, 999, 1221, 1242, 1518, 1702, 1998, 2277, 2442, 2553, 3343, 3663, 4554, 5106, 6686, 6831, 7326, 7659, 9361, 10029, 10989, 13662, 15318, 18722, 20058, 21978, 22977, 28083, 30087, 36773, 45954, 56166, 60174, 73546, 76889, 84249, 90261, 110319, 123691, 153778, 168498, 180522, 220638, 230667, 247382, 252747, 330957, 371073, 461334, 505494, 661914, 692001, 742146, 845779, 992871, 1113219, 1360601, 1384002, 1691558, 1985742, 2076003, 2226438, 2537337, 2721202, 2844893, 3339657, 4081803, 4152006, 5074674, 5689786, 6679314, 7612011, 8163606, 8534679, 12245409, 15224022, 17069358, 22836033, 24490818, 25604037, 31293823, 36736227, 45672066, 51208074, 62587646, 73472454, 76812111, 93881469, 153624222, 187762938, 281644407, 563288814, 844933221, 1689866442]

約数ペア:

[(1, 1689866442), (2, 844933221), (3, 563288814), (6, 281644407), (9, 187762938), (11, 153624222), (18, 93881469), (22, 76812111), (23, 73472454), (27, 62587646), (33, 51208074), (37, 45672066), (46, 36736227), (54, 31293823), (66, 25604037), (69, 24490818), (74, 22836033), (99, 17069358), (111, 15224022), (138, 12245409), (198, 8534679), (207, 8163606), (222, 7612011), (253, 6679314), (297, 5689786), (333, 5074674), (407, 4152006), (414, 4081803), (506, 3339657), (594, 2844893), (621, 2721202), (666, 2537337), (759, 2226438), (814, 2076003), (851, 1985742), (999, 1691558), (1221, 1384002), (1242, 1360601), (1518, 1113219), (1702, 992871), (1998, 845779), (2277, 742146), (2442, 692001), (2553, 661914), (3343, 505494), (3663, 461334), (4554, 371073), (5106, 330957), (6686, 252747), (6831, 247382), (7326, 230667), (7659, 220638), (9361, 180522), (10029, 168498), (10989, 153778), (13662, 123691), (15318, 110319), (18722, 90261), (20058, 84249), (21978, 76889), (22977, 73546), (28083, 60174), (30087, 56166), (36773, 45954)]