16420966272

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{34183}}^1$

素因数の和:34345

約数の個数: 128

約数和(自身を含む): 48814752000

約数和(自身を除く): 32393785728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 384, 417, 432, 556, 576, 834, 864, 1112, 1152, 1251, 1668, 1728, 2224, 2502, 3336, 3456, 3753, 4448, 5004, 6672, 7506, 8896, 10008, 13344, 15012, 17792, 20016, 26688, 30024, 34183, 40032, 53376, 60048, 68366, 80064, 102549, 120096, 136732, 160128, 205098, 240192, 273464, 307647, 410196, 480384, 546928, 615294, 820392, 922941, 1093856, 1230588, 1640784, 1845882, 2187712, 2461176, 3281568, 3691764, 4375424, 4751437, 4922352, 6563136, 7383528, 9502874, 9844704, 13126272, 14254311, 14767056, 19005748, 19689408, 28508622, 29534112, 38011496, 39378816, 42762933, 57017244, 59068224, 76022992, 85525866, 114034488, 118136448, 128288799, 152045984, 171051732, 228068976, 256577598, 304091968, 342103464, 456137952, 513155196, 608183936, 684206928, 912275904, 1026310392, 1368413856, 1824551808, 2052620784, 2736827712, 4105241568, 5473655424, 8210483136, 16420966272]

約数ペア:

[(1, 16420966272), (2, 8210483136), (3, 5473655424), (4, 4105241568), (6, 2736827712), (8, 2052620784), (9, 1824551808), (12, 1368413856), (16, 1026310392), (18, 912275904), (24, 684206928), (27, 608183936), (32, 513155196), (36, 456137952), (48, 342103464), (54, 304091968), (64, 256577598), (72, 228068976), (96, 171051732), (108, 152045984), (128, 128288799), (139, 118136448), (144, 114034488), (192, 85525866), (216, 76022992), (278, 59068224), (288, 57017244), (384, 42762933), (417, 39378816), (432, 38011496), (556, 29534112), (576, 28508622), (834, 19689408), (864, 19005748), (1112, 14767056), (1152, 14254311), (1251, 13126272), (1668, 9844704), (1728, 9502874), (2224, 7383528), (2502, 6563136), (3336, 4922352), (3456, 4751437), (3753, 4375424), (4448, 3691764), (5004, 3281568), (6672, 2461176), (7506, 2187712), (8896, 1845882), (10008, 1640784), (13344, 1230588), (15012, 1093856), (17792, 922941), (20016, 820392), (26688, 615294), (30024, 546928), (34183, 480384), (40032, 410196), (53376, 307647), (60048, 273464), (68366, 240192), (80064, 205098), (102549, 160128), (120096, 136732)]