1390123296

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:238

約数の個数: 216

約数和(自身を含む): 4360290480

約数和(自身を除く): 2970167184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 97, 108, 114, 144, 152, 162, 171, 194, 216, 228, 243, 288, 291, 304, 324, 342, 388, 432, 456, 486, 513, 582, 608, 648, 684, 776, 864, 873, 912, 972, 1026, 1164, 1296, 1368, 1539, 1552, 1746, 1824, 1843, 1944, 2052, 2328, 2592, 2619, 2736, 3078, 3104, 3492, 3686, 3888, 4104, 4617, 4656, 5238, 5472, 5529, 6156, 6984, 7372, 7776, 7857, 8208, 9234, 9312, 9409, 10476, 11058, 12312, 13968, 14744, 15714, 16416, 16587, 18468, 18818, 20952, 22116, 23571, 24624, 27936, 28227, 29488, 31428, 33174, 36936, 37636, 41904, 44232, 47142, 49248, 49761, 56454, 58976, 62856, 66348, 73872, 75272, 83808, 84681, 88464, 94284, 99522, 112908, 125712, 132696, 147744, 149283, 150544, 169362, 176928, 178771, 188568, 199044, 225816, 251424, 254043, 265392, 298566, 301088, 338724, 357542, 377136, 398088, 447849, 451632, 508086, 530784, 536313, 597132, 677448, 715084, 754272, 762129, 796176, 895698, 903264, 1016172, 1072626, 1194264, 1354896, 1430168, 1524258, 1592352, 1608939, 1791396, 2032344, 2145252, 2286387, 2388528, 2709792, 2860336, 3048516, 3217878, 3582792, 4064688, 4290504, 4572774, 4777056, 4826817, 5720672, 6097032, 6435756, 7165584, 8129376, 8581008, 9145548, 9653634, 12194064, 12871512, 14331168, 14480451, 17162016, 18291096, 19307268, 24388128, 25743024, 28960902, 36582192, 38614536, 43441353, 51486048, 57921804, 73164384, 77229072, 86882706, 115843608, 154458144, 173765412, 231687216, 347530824, 463374432, 695061648, 1390123296]

約数ペア:

[(1, 1390123296), (2, 695061648), (3, 463374432), (4, 347530824), (6, 231687216), (8, 173765412), (9, 154458144), (12, 115843608), (16, 86882706), (18, 77229072), (19, 73164384), (24, 57921804), (27, 51486048), (32, 43441353), (36, 38614536), (38, 36582192), (48, 28960902), (54, 25743024), (57, 24388128), (72, 19307268), (76, 18291096), (81, 17162016), (96, 14480451), (97, 14331168), (108, 12871512), (114, 12194064), (144, 9653634), (152, 9145548), (162, 8581008), (171, 8129376), (194, 7165584), (216, 6435756), (228, 6097032), (243, 5720672), (288, 4826817), (291, 4777056), (304, 4572774), (324, 4290504), (342, 4064688), (388, 3582792), (432, 3217878), (456, 3048516), (486, 2860336), (513, 2709792), (582, 2388528), (608, 2286387), (648, 2145252), (684, 2032344), (776, 1791396), (864, 1608939), (873, 1592352), (912, 1524258), (972, 1430168), (1026, 1354896), (1164, 1194264), (1296, 1072626), (1368, 1016172), (1539, 903264), (1552, 895698), (1746, 796176), (1824, 762129), (1843, 754272), (1944, 715084), (2052, 677448), (2328, 597132), (2592, 536313), (2619, 530784), (2736, 508086), (3078, 451632), (3104, 447849), (3492, 398088), (3686, 377136), (3888, 357542), (4104, 338724), (4617, 301088), (4656, 298566), (5238, 265392), (5472, 254043), (5529, 251424), (6156, 225816), (6984, 199044), (7372, 188568), (7776, 178771), (7857, 176928), (8208, 169362), (9234, 150544), (9312, 149283), (9409, 147744), (10476, 132696), (11058, 125712), (12312, 112908), (13968, 99522), (14744, 94284), (15714, 88464), (16416, 84681), (16587, 83808), (18468, 75272), (18818, 73872), (20952, 66348), (22116, 62856), (23571, 58976), (24624, 56454), (27936, 49761), (28227, 49248), (29488, 47142), (31428, 44232), (33174, 41904), (36936, 37636)]