321996384

素因数分解:

$2^5\times 3^7\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 981953280

約数和(自身を除く): 659956896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 107, 108, 129, 144, 162, 172, 214, 216, 243, 258, 288, 321, 324, 344, 387, 428, 432, 486, 516, 642, 648, 688, 729, 774, 856, 864, 963, 972, 1032, 1161, 1284, 1296, 1376, 1458, 1548, 1712, 1926, 1944, 2064, 2187, 2322, 2568, 2592, 2889, 2916, 3096, 3424, 3483, 3852, 3888, 4128, 4374, 4601, 4644, 5136, 5778, 5832, 6192, 6966, 7704, 7776, 8667, 8748, 9202, 9288, 10272, 10449, 11556, 11664, 12384, 13803, 13932, 15408, 17334, 17496, 18404, 18576, 20898, 23112, 23328, 26001, 27606, 27864, 30816, 31347, 34668, 34992, 36808, 37152, 41409, 41796, 46224, 52002, 55212, 55728, 62694, 69336, 69984, 73616, 78003, 82818, 83592, 92448, 94041, 104004, 110424, 111456, 124227, 125388, 138672, 147232, 156006, 165636, 167184, 188082, 208008, 220848, 234009, 248454, 250776, 277344, 312012, 331272, 334368, 372681, 376164, 416016, 441696, 468018, 496908, 501552, 624024, 662544, 745362, 752328, 832032, 936036, 993816, 1003104, 1118043, 1248048, 1325088, 1490724, 1504656, 1872072, 1987632, 2236086, 2496096, 2981448, 3009312, 3354129, 3744144, 3975264, 4472172, 5962896, 6708258, 7488288, 8944344, 10062387, 11925792, 13416516, 17888688, 20124774, 26833032, 35777376, 40249548, 53666064, 80499096, 107332128, 160998192, 321996384]

約数ペア:

[(1, 321996384), (2, 160998192), (3, 107332128), (4, 80499096), (6, 53666064), (8, 40249548), (9, 35777376), (12, 26833032), (16, 20124774), (18, 17888688), (24, 13416516), (27, 11925792), (32, 10062387), (36, 8944344), (43, 7488288), (48, 6708258), (54, 5962896), (72, 4472172), (81, 3975264), (86, 3744144), (96, 3354129), (107, 3009312), (108, 2981448), (129, 2496096), (144, 2236086), (162, 1987632), (172, 1872072), (214, 1504656), (216, 1490724), (243, 1325088), (258, 1248048), (288, 1118043), (321, 1003104), (324, 993816), (344, 936036), (387, 832032), (428, 752328), (432, 745362), (486, 662544), (516, 624024), (642, 501552), (648, 496908), (688, 468018), (729, 441696), (774, 416016), (856, 376164), (864, 372681), (963, 334368), (972, 331272), (1032, 312012), (1161, 277344), (1284, 250776), (1296, 248454), (1376, 234009), (1458, 220848), (1548, 208008), (1712, 188082), (1926, 167184), (1944, 165636), (2064, 156006), (2187, 147232), (2322, 138672), (2568, 125388), (2592, 124227), (2889, 111456), (2916, 110424), (3096, 104004), (3424, 94041), (3483, 92448), (3852, 83592), (3888, 82818), (4128, 78003), (4374, 73616), (4601, 69984), (4644, 69336), (5136, 62694), (5778, 55728), (5832, 55212), (6192, 52002), (6966, 46224), (7704, 41796), (7776, 41409), (8667, 37152), (8748, 36808), (9202, 34992), (9288, 34668), (10272, 31347), (10449, 30816), (11556, 27864), (11664, 27606), (12384, 26001), (13803, 23328), (13932, 23112), (15408, 20898), (17334, 18576), (17496, 18404)]