171219744

素因数分解:

$2^5\times 3^5\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 512392608

約数和(自身を除く): 341172864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 227, 243, 288, 291, 324, 388, 432, 454, 486, 582, 648, 681, 776, 864, 873, 908, 972, 1164, 1296, 1362, 1552, 1746, 1816, 1944, 2043, 2328, 2592, 2619, 2724, 3104, 3492, 3632, 3888, 4086, 4656, 5238, 5448, 6129, 6984, 7264, 7776, 7857, 8172, 9312, 10476, 10896, 12258, 13968, 15714, 16344, 18387, 20952, 21792, 22019, 23571, 24516, 27936, 31428, 32688, 36774, 41904, 44038, 47142, 49032, 55161, 62856, 65376, 66057, 73548, 83808, 88076, 94284, 98064, 110322, 125712, 132114, 147096, 176152, 188568, 196128, 198171, 220644, 251424, 264228, 294192, 352304, 377136, 396342, 441288, 528456, 588384, 594513, 704608, 754272, 792684, 882576, 1056912, 1189026, 1585368, 1765152, 1783539, 2113824, 2378052, 3170736, 3567078, 4756104, 5350617, 6341472, 7134156, 9512208, 10701234, 14268312, 19024416, 21402468, 28536624, 42804936, 57073248, 85609872, 171219744]

約数ペア:

[(1, 171219744), (2, 85609872), (3, 57073248), (4, 42804936), (6, 28536624), (8, 21402468), (9, 19024416), (12, 14268312), (16, 10701234), (18, 9512208), (24, 7134156), (27, 6341472), (32, 5350617), (36, 4756104), (48, 3567078), (54, 3170736), (72, 2378052), (81, 2113824), (96, 1783539), (97, 1765152), (108, 1585368), (144, 1189026), (162, 1056912), (194, 882576), (216, 792684), (227, 754272), (243, 704608), (288, 594513), (291, 588384), (324, 528456), (388, 441288), (432, 396342), (454, 377136), (486, 352304), (582, 294192), (648, 264228), (681, 251424), (776, 220644), (864, 198171), (873, 196128), (908, 188568), (972, 176152), (1164, 147096), (1296, 132114), (1362, 125712), (1552, 110322), (1746, 98064), (1816, 94284), (1944, 88076), (2043, 83808), (2328, 73548), (2592, 66057), (2619, 65376), (2724, 62856), (3104, 55161), (3492, 49032), (3632, 47142), (3888, 44038), (4086, 41904), (4656, 36774), (5238, 32688), (5448, 31428), (6129, 27936), (6984, 24516), (7264, 23571), (7776, 22019), (7857, 21792), (8172, 20952), (9312, 18387), (10476, 16344), (10896, 15714), (12258, 13968)]