31029768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 108950400

約数和(自身を除く): 77920632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 116, 126, 132, 154, 168, 174, 193, 198, 203, 231, 232, 252, 261, 264, 308, 319, 348, 386, 396, 406, 462, 504, 522, 579, 609, 616, 638, 693, 696, 772, 792, 812, 924, 957, 1044, 1158, 1218, 1276, 1351, 1386, 1544, 1624, 1737, 1827, 1848, 1914, 2088, 2123, 2233, 2316, 2436, 2552, 2702, 2772, 2871, 3474, 3654, 3828, 4053, 4246, 4466, 4632, 4872, 5404, 5544, 5597, 5742, 6369, 6699, 6948, 7308, 7656, 8106, 8492, 8932, 10808, 11194, 11484, 12159, 12738, 13398, 13896, 14616, 14861, 16212, 16791, 16984, 17864, 19107, 20097, 22388, 22968, 24318, 25476, 26796, 29722, 32424, 33582, 38214, 39179, 40194, 44583, 44776, 48636, 50373, 50952, 53592, 59444, 61567, 67164, 76428, 78358, 80388, 89166, 97272, 100746, 117537, 118888, 123134, 133749, 134328, 152856, 156716, 160776, 178332, 184701, 201492, 235074, 246268, 267498, 313432, 352611, 356664, 369402, 402984, 430969, 470148, 492536, 534996, 554103, 705222, 738804, 861938, 940296, 1069992, 1108206, 1292907, 1410444, 1477608, 1723876, 2216412, 2585814, 2820888, 3447752, 3878721, 4432824, 5171628, 7757442, 10343256, 15514884, 31029768]

約数ペア:

[(1, 31029768), (2, 15514884), (3, 10343256), (4, 7757442), (6, 5171628), (7, 4432824), (8, 3878721), (9, 3447752), (11, 2820888), (12, 2585814), (14, 2216412), (18, 1723876), (21, 1477608), (22, 1410444), (24, 1292907), (28, 1108206), (29, 1069992), (33, 940296), (36, 861938), (42, 738804), (44, 705222), (56, 554103), (58, 534996), (63, 492536), (66, 470148), (72, 430969), (77, 402984), (84, 369402), (87, 356664), (88, 352611), (99, 313432), (116, 267498), (126, 246268), (132, 235074), (154, 201492), (168, 184701), (174, 178332), (193, 160776), (198, 156716), (203, 152856), (231, 134328), (232, 133749), (252, 123134), (261, 118888), (264, 117537), (308, 100746), (319, 97272), (348, 89166), (386, 80388), (396, 78358), (406, 76428), (462, 67164), (504, 61567), (522, 59444), (579, 53592), (609, 50952), (616, 50373), (638, 48636), (693, 44776), (696, 44583), (772, 40194), (792, 39179), (812, 38214), (924, 33582), (957, 32424), (1044, 29722), (1158, 26796), (1218, 25476), (1276, 24318), (1351, 22968), (1386, 22388), (1544, 20097), (1624, 19107), (1737, 17864), (1827, 16984), (1848, 16791), (1914, 16212), (2088, 14861), (2123, 14616), (2233, 13896), (2316, 13398), (2436, 12738), (2552, 12159), (2702, 11484), (2772, 11194), (2871, 10808), (3474, 8932), (3654, 8492), (3828, 8106), (4053, 7656), (4246, 7308), (4466, 6948), (4632, 6699), (4872, 6369), (5404, 5742), (5544, 5597)]