19272288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 62569584

約数和(自身を除く): 43297296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 241, 272, 294, 336, 357, 392, 408, 476, 482, 544, 588, 672, 714, 723, 784, 816, 833, 952, 964, 1176, 1428, 1446, 1568, 1632, 1666, 1687, 1904, 1928, 2352, 2499, 2856, 2892, 3332, 3374, 3808, 3856, 4097, 4704, 4998, 5061, 5712, 5784, 6664, 6748, 7712, 8194, 9996, 10122, 11424, 11568, 11809, 12291, 13328, 13496, 16388, 19992, 20244, 23136, 23618, 24582, 26656, 26992, 28679, 32776, 35427, 39984, 40488, 47236, 49164, 53984, 57358, 65552, 70854, 79968, 80976, 86037, 94472, 98328, 114716, 131104, 141708, 161952, 172074, 188944, 196656, 200753, 229432, 283416, 344148, 377888, 393312, 401506, 458864, 566832, 602259, 688296, 803012, 917728, 1133664, 1204518, 1376592, 1606024, 2409036, 2753184, 3212048, 4818072, 6424096, 9636144, 19272288]

約数ペア:

[(1, 19272288), (2, 9636144), (3, 6424096), (4, 4818072), (6, 3212048), (7, 2753184), (8, 2409036), (12, 1606024), (14, 1376592), (16, 1204518), (17, 1133664), (21, 917728), (24, 803012), (28, 688296), (32, 602259), (34, 566832), (42, 458864), (48, 401506), (49, 393312), (51, 377888), (56, 344148), (68, 283416), (84, 229432), (96, 200753), (98, 196656), (102, 188944), (112, 172074), (119, 161952), (136, 141708), (147, 131104), (168, 114716), (196, 98328), (204, 94472), (224, 86037), (238, 80976), (241, 79968), (272, 70854), (294, 65552), (336, 57358), (357, 53984), (392, 49164), (408, 47236), (476, 40488), (482, 39984), (544, 35427), (588, 32776), (672, 28679), (714, 26992), (723, 26656), (784, 24582), (816, 23618), (833, 23136), (952, 20244), (964, 19992), (1176, 16388), (1428, 13496), (1446, 13328), (1568, 12291), (1632, 11809), (1666, 11568), (1687, 11424), (1904, 10122), (1928, 9996), (2352, 8194), (2499, 7712), (2856, 6748), (2892, 6664), (3332, 5784), (3374, 5712), (3808, 5061), (3856, 4998), (4097, 4704)]