18778847808

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{5923}}^1$

素因数の和:6289

約数の個数: 168

約数和(自身を含む): 57978946272

約数和(自身を除く): 39200098464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 337, 392, 448, 588, 672, 674, 784, 1011, 1176, 1344, 1348, 1568, 2022, 2352, 2359, 2696, 3136, 4044, 4704, 4718, 5392, 5923, 7077, 8088, 9408, 9436, 10784, 11846, 14154, 16176, 16513, 17769, 18872, 21568, 23692, 28308, 32352, 33026, 35538, 37744, 41461, 47384, 49539, 56616, 64704, 66052, 71076, 75488, 82922, 94768, 99078, 113232, 124383, 132104, 142152, 150976, 165844, 189536, 198156, 226464, 248766, 264208, 284304, 290227, 331688, 379072, 396312, 452928, 497532, 528416, 568608, 580454, 663376, 792624, 870681, 995064, 1056832, 1137216, 1160908, 1326752, 1585248, 1741362, 1990128, 1996051, 2321816, 2653504, 3170496, 3482724, 3980256, 3992102, 4643632, 5988153, 6965448, 7960512, 7984204, 9287264, 11976306, 13930896, 13972357, 15968408, 18574528, 23952612, 27861792, 27944714, 31936816, 41917071, 47905224, 55723584, 55889428, 63873632, 83834142, 95810448, 97806499, 111778856, 127747264, 167668284, 191620896, 195612998, 223557712, 293419497, 335336568, 383241792, 391225996, 447115424, 586838994, 670673136, 782451992, 894230848, 1173677988, 1341346272, 1564903984, 2347355976, 2682692544, 3129807968, 4694711952, 6259615936, 9389423904, 18778847808]

約数ペア:

[(1, 18778847808), (2, 9389423904), (3, 6259615936), (4, 4694711952), (6, 3129807968), (7, 2682692544), (8, 2347355976), (12, 1564903984), (14, 1341346272), (16, 1173677988), (21, 894230848), (24, 782451992), (28, 670673136), (32, 586838994), (42, 447115424), (48, 391225996), (49, 383241792), (56, 335336568), (64, 293419497), (84, 223557712), (96, 195612998), (98, 191620896), (112, 167668284), (147, 127747264), (168, 111778856), (192, 97806499), (196, 95810448), (224, 83834142), (294, 63873632), (336, 55889428), (337, 55723584), (392, 47905224), (448, 41917071), (588, 31936816), (672, 27944714), (674, 27861792), (784, 23952612), (1011, 18574528), (1176, 15968408), (1344, 13972357), (1348, 13930896), (1568, 11976306), (2022, 9287264), (2352, 7984204), (2359, 7960512), (2696, 6965448), (3136, 5988153), (4044, 4643632), (4704, 3992102), (4718, 3980256), (5392, 3482724), (5923, 3170496), (7077, 2653504), (8088, 2321816), (9408, 1996051), (9436, 1990128), (10784, 1741362), (11846, 1585248), (14154, 1326752), (16176, 1160908), (16513, 1137216), (17769, 1056832), (18872, 995064), (21568, 870681), (23692, 792624), (28308, 663376), (32352, 580454), (33026, 568608), (35538, 528416), (37744, 497532), (41461, 452928), (47384, 396312), (49539, 379072), (56616, 331688), (64704, 290227), (66052, 284304), (71076, 264208), (75488, 248766), (82922, 226464), (94768, 198156), (99078, 189536), (113232, 165844), (124383, 150976), (132104, 142152)]