21674206416

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 58767667200

約数和(自身を除く): 37093460784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 258, 282, 344, 373, 376, 516, 564, 599, 688, 746, 752, 1032, 1119, 1128, 1198, 1492, 1797, 2021, 2064, 2238, 2256, 2396, 2984, 3594, 4042, 4476, 4792, 5968, 6063, 7188, 8084, 8952, 9584, 12126, 14376, 16039, 16168, 17531, 17904, 24252, 25757, 28153, 28752, 32078, 32336, 35062, 48117, 48504, 51514, 52593, 56306, 64156, 70124, 77271, 84459, 96234, 97008, 103028, 105186, 112612, 128312, 140248, 154542, 168918, 192468, 206056, 210372, 223427, 225224, 256624, 280496, 309084, 337836, 384936, 412112, 420744, 446854, 450448, 618168, 670281, 675672, 753833, 769872, 841488, 893708, 1210579, 1236336, 1340562, 1351344, 1507666, 1787416, 2261499, 2421158, 2681124, 3015332, 3574832, 3631737, 4522998, 4842316, 5362248, 6030664, 7263474, 9045996, 9607361, 9684632, 10501069, 10724496, 12061328, 14526948, 18091992, 19214722, 19369264, 21002138, 28822083, 29053896, 31503207, 36183984, 38429444, 42004276, 57644166, 58107792, 63006414, 76858888, 84008552, 115288332, 126012828, 153717776, 168017104, 230576664, 252025656, 451545967, 461153328, 504051312, 903091934, 1354637901, 1806183868, 2709275802, 3612367736, 5418551604, 7224735472, 10837103208, 21674206416]

約数ペア:

[(1, 21674206416), (2, 10837103208), (3, 7224735472), (4, 5418551604), (6, 3612367736), (8, 2709275802), (12, 1806183868), (16, 1354637901), (24, 903091934), (43, 504051312), (47, 461153328), (48, 451545967), (86, 252025656), (94, 230576664), (129, 168017104), (141, 153717776), (172, 126012828), (188, 115288332), (258, 84008552), (282, 76858888), (344, 63006414), (373, 58107792), (376, 57644166), (516, 42004276), (564, 38429444), (599, 36183984), (688, 31503207), (746, 29053896), (752, 28822083), (1032, 21002138), (1119, 19369264), (1128, 19214722), (1198, 18091992), (1492, 14526948), (1797, 12061328), (2021, 10724496), (2064, 10501069), (2238, 9684632), (2256, 9607361), (2396, 9045996), (2984, 7263474), (3594, 6030664), (4042, 5362248), (4476, 4842316), (4792, 4522998), (5968, 3631737), (6063, 3574832), (7188, 3015332), (8084, 2681124), (8952, 2421158), (9584, 2261499), (12126, 1787416), (14376, 1507666), (16039, 1351344), (16168, 1340562), (17531, 1236336), (17904, 1210579), (24252, 893708), (25757, 841488), (28153, 769872), (28752, 753833), (32078, 675672), (32336, 670281), (35062, 618168), (48117, 450448), (48504, 446854), (51514, 420744), (52593, 412112), (56306, 384936), (64156, 337836), (70124, 309084), (77271, 280496), (84459, 256624), (96234, 225224), (97008, 223427), (103028, 210372), (105186, 206056), (112612, 192468), (128312, 168918), (140248, 154542)]