789090368

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 1880981760

約数和(自身を除く): 1091891392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 121, 124, 152, 173, 176, 209, 242, 248, 304, 341, 346, 352, 418, 484, 496, 589, 608, 682, 692, 704, 836, 968, 992, 1178, 1216, 1364, 1384, 1672, 1903, 1936, 1984, 2299, 2356, 2728, 2768, 3287, 3344, 3751, 3806, 3872, 4598, 4712, 5363, 5456, 5536, 6479, 6574, 6688, 7502, 7612, 7744, 9196, 9424, 10726, 10912, 11072, 12958, 13148, 13376, 15004, 15224, 18392, 18848, 20933, 21452, 21824, 25916, 26296, 30008, 30448, 36157, 36784, 37696, 41866, 42904, 51832, 52592, 58993, 60016, 60896, 71269, 72314, 73568, 83732, 85808, 101897, 103664, 105184, 117986, 120032, 121792, 142538, 144628, 147136, 167464, 171616, 203794, 207328, 210368, 235972, 240064, 285076, 289256, 334928, 343232, 397727, 407588, 414656, 471944, 570152, 578512, 648923, 669856, 795454, 815176, 943888, 1120867, 1140304, 1157024, 1297846, 1339712, 1590908, 1630352, 1887776, 2241734, 2280608, 2314048, 2595692, 3181816, 3260704, 3775552, 4483468, 4561216, 5191384, 6363632, 6521408, 8966936, 10382768, 12329537, 12727264, 17933872, 20765536, 24659074, 25454528, 35867744, 41531072, 49318148, 71735488, 98636296, 197272592, 394545184, 789090368]

約数ペア:

[(1, 789090368), (2, 394545184), (4, 197272592), (8, 98636296), (11, 71735488), (16, 49318148), (19, 41531072), (22, 35867744), (31, 25454528), (32, 24659074), (38, 20765536), (44, 17933872), (62, 12727264), (64, 12329537), (76, 10382768), (88, 8966936), (121, 6521408), (124, 6363632), (152, 5191384), (173, 4561216), (176, 4483468), (209, 3775552), (242, 3260704), (248, 3181816), (304, 2595692), (341, 2314048), (346, 2280608), (352, 2241734), (418, 1887776), (484, 1630352), (496, 1590908), (589, 1339712), (608, 1297846), (682, 1157024), (692, 1140304), (704, 1120867), (836, 943888), (968, 815176), (992, 795454), (1178, 669856), (1216, 648923), (1364, 578512), (1384, 570152), (1672, 471944), (1903, 414656), (1936, 407588), (1984, 397727), (2299, 343232), (2356, 334928), (2728, 289256), (2768, 285076), (3287, 240064), (3344, 235972), (3751, 210368), (3806, 207328), (3872, 203794), (4598, 171616), (4712, 167464), (5363, 147136), (5456, 144628), (5536, 142538), (6479, 121792), (6574, 120032), (6688, 117986), (7502, 105184), (7612, 103664), (7744, 101897), (9196, 85808), (9424, 83732), (10726, 73568), (10912, 72314), (11072, 71269), (12958, 60896), (13148, 60016), (13376, 58993), (15004, 52592), (15224, 51832), (18392, 42904), (18848, 41866), (20933, 37696), (21452, 36784), (21824, 36157), (25916, 30448), (26296, 30008)]