328544424

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 160

約数和(自身を含む): 1015180320

約数和(自身を除く): 686635896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 234, 258, 312, 324, 344, 351, 387, 468, 516, 559, 648, 702, 774, 907, 936, 1032, 1053, 1118, 1161, 1404, 1548, 1677, 1814, 2106, 2236, 2322, 2721, 2808, 3096, 3354, 3483, 3628, 4212, 4472, 4644, 5031, 5442, 6708, 6966, 7256, 8163, 8424, 9288, 10062, 10884, 11791, 13416, 13932, 15093, 16326, 20124, 21768, 23582, 24489, 27864, 30186, 32652, 35373, 39001, 40248, 45279, 47164, 48978, 60372, 65304, 70746, 73467, 78002, 90558, 94328, 97956, 106119, 117003, 120744, 141492, 146934, 156004, 181116, 195912, 212238, 234006, 282984, 293868, 312008, 318357, 351009, 362232, 424476, 468012, 507013, 587736, 636714, 702018, 848952, 936024, 955071, 1014026, 1053027, 1273428, 1404036, 1521039, 1910142, 2028052, 2106054, 2546856, 2808072, 3042078, 3159081, 3820284, 4056104, 4212108, 4563117, 6084156, 6318162, 7640568, 8424216, 9126234, 12168312, 12636324, 13689351, 18252468, 25272648, 27378702, 36504936, 41068053, 54757404, 82136106, 109514808, 164272212, 328544424]

約数ペア:

[(1, 328544424), (2, 164272212), (3, 109514808), (4, 82136106), (6, 54757404), (8, 41068053), (9, 36504936), (12, 27378702), (13, 25272648), (18, 18252468), (24, 13689351), (26, 12636324), (27, 12168312), (36, 9126234), (39, 8424216), (43, 7640568), (52, 6318162), (54, 6084156), (72, 4563117), (78, 4212108), (81, 4056104), (86, 3820284), (104, 3159081), (108, 3042078), (117, 2808072), (129, 2546856), (156, 2106054), (162, 2028052), (172, 1910142), (216, 1521039), (234, 1404036), (258, 1273428), (312, 1053027), (324, 1014026), (344, 955071), (351, 936024), (387, 848952), (468, 702018), (516, 636714), (559, 587736), (648, 507013), (702, 468012), (774, 424476), (907, 362232), (936, 351009), (1032, 318357), (1053, 312008), (1118, 293868), (1161, 282984), (1404, 234006), (1548, 212238), (1677, 195912), (1814, 181116), (2106, 156004), (2236, 146934), (2322, 141492), (2721, 120744), (2808, 117003), (3096, 106119), (3354, 97956), (3483, 94328), (3628, 90558), (4212, 78002), (4472, 73467), (4644, 70746), (5031, 65304), (5442, 60372), (6708, 48978), (6966, 47164), (7256, 45279), (8163, 40248), (8424, 39001), (9288, 35373), (10062, 32652), (10884, 30186), (11791, 27864), (13416, 24489), (13932, 23582), (15093, 21768), (16326, 20124)]