31944528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 115754496

約数和(自身を除く): 83809968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 43, 44, 48, 56, 63, 66, 67, 72, 77, 84, 86, 88, 99, 112, 126, 129, 132, 134, 144, 154, 168, 172, 176, 198, 201, 231, 252, 258, 264, 268, 301, 308, 336, 344, 387, 396, 402, 462, 469, 473, 504, 516, 528, 536, 602, 603, 616, 688, 693, 737, 774, 792, 804, 903, 924, 938, 946, 1008, 1032, 1072, 1204, 1206, 1232, 1386, 1407, 1419, 1474, 1548, 1584, 1608, 1806, 1848, 1876, 1892, 2064, 2211, 2408, 2412, 2709, 2772, 2814, 2838, 2881, 2948, 3096, 3216, 3311, 3612, 3696, 3752, 3784, 4221, 4257, 4422, 4816, 4824, 5159, 5418, 5544, 5628, 5676, 5762, 5896, 6192, 6622, 6633, 7224, 7504, 7568, 8442, 8514, 8643, 8844, 9648, 9933, 10318, 10836, 11088, 11256, 11352, 11524, 11792, 13244, 13266, 14448, 15477, 16884, 17028, 17286, 17688, 19866, 20167, 20636, 21672, 22512, 22704, 23048, 25929, 26488, 26532, 29799, 30954, 31691, 33768, 34056, 34572, 35376, 39732, 40334, 41272, 43344, 46096, 46431, 51858, 52976, 53064, 59598, 60501, 61908, 63382, 67536, 68112, 69144, 79464, 80668, 82544, 92862, 95073, 103716, 106128, 119196, 121002, 123816, 126764, 138288, 158928, 161336, 181503, 185724, 190146, 207432, 221837, 238392, 242004, 247632, 253528, 285219, 322672, 363006, 371448, 380292, 414864, 443674, 476784, 484008, 507056, 570438, 665511, 726012, 742896, 760584, 887348, 968016, 1140876, 1331022, 1452024, 1521168, 1774696, 1996533, 2281752, 2662044, 2904048, 3549392, 3993066, 4563504, 5324088, 7986132, 10648176, 15972264, 31944528]

約数ペア:

[(1, 31944528), (2, 15972264), (3, 10648176), (4, 7986132), (6, 5324088), (7, 4563504), (8, 3993066), (9, 3549392), (11, 2904048), (12, 2662044), (14, 2281752), (16, 1996533), (18, 1774696), (21, 1521168), (22, 1452024), (24, 1331022), (28, 1140876), (33, 968016), (36, 887348), (42, 760584), (43, 742896), (44, 726012), (48, 665511), (56, 570438), (63, 507056), (66, 484008), (67, 476784), (72, 443674), (77, 414864), (84, 380292), (86, 371448), (88, 363006), (99, 322672), (112, 285219), (126, 253528), (129, 247632), (132, 242004), (134, 238392), (144, 221837), (154, 207432), (168, 190146), (172, 185724), (176, 181503), (198, 161336), (201, 158928), (231, 138288), (252, 126764), (258, 123816), (264, 121002), (268, 119196), (301, 106128), (308, 103716), (336, 95073), (344, 92862), (387, 82544), (396, 80668), (402, 79464), (462, 69144), (469, 68112), (473, 67536), (504, 63382), (516, 61908), (528, 60501), (536, 59598), (602, 53064), (603, 52976), (616, 51858), (688, 46431), (693, 46096), (737, 43344), (774, 41272), (792, 40334), (804, 39732), (903, 35376), (924, 34572), (938, 34056), (946, 33768), (1008, 31691), (1032, 30954), (1072, 29799), (1204, 26532), (1206, 26488), (1232, 25929), (1386, 23048), (1407, 22704), (1419, 22512), (1474, 21672), (1548, 20636), (1584, 20167), (1608, 19866), (1806, 17688), (1848, 17286), (1876, 17028), (1892, 16884), (2064, 15477), (2211, 14448), (2408, 13266), (2412, 13244), (2709, 11792), (2772, 11524), (2814, 11352), (2838, 11256), (2881, 11088), (2948, 10836), (3096, 10318), (3216, 9933), (3311, 9648), (3612, 8844), (3696, 8643), (3752, 8514), (3784, 8442), (4221, 7568), (4257, 7504), (4422, 7224), (4816, 6633), (4824, 6622), (5159, 6192), (5418, 5896), (5544, 5762), (5628, 5676)]