219678912

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6731

約数の個数: 112

約数和(自身を含む): 679907200

約数和(自身を除く): 460228288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 6691, 8208, 10944, 13382, 16416, 20073, 26764, 32832, 40146, 53528, 60219, 80292, 107056, 120438, 127129, 160584, 180657, 214112, 240876, 254258, 321168, 361314, 381387, 428224, 481752, 508516, 642336, 722628, 762774, 963504, 1017032, 1144161, 1284672, 1445256, 1525548, 1927008, 2034064, 2288322, 2890512, 3051096, 3432483, 3854016, 4068128, 4576644, 5781024, 6102192, 6864966, 8136256, 9153288, 11562048, 12204384, 13729932, 18306576, 24408768, 27459864, 36613152, 54919728, 73226304, 109839456, 219678912]

約数ペア:

[(1, 219678912), (2, 109839456), (3, 73226304), (4, 54919728), (6, 36613152), (8, 27459864), (9, 24408768), (12, 18306576), (16, 13729932), (18, 12204384), (19, 11562048), (24, 9153288), (27, 8136256), (32, 6864966), (36, 6102192), (38, 5781024), (48, 4576644), (54, 4068128), (57, 3854016), (64, 3432483), (72, 3051096), (76, 2890512), (96, 2288322), (108, 2034064), (114, 1927008), (144, 1525548), (152, 1445256), (171, 1284672), (192, 1144161), (216, 1017032), (228, 963504), (288, 762774), (304, 722628), (342, 642336), (432, 508516), (456, 481752), (513, 428224), (576, 381387), (608, 361314), (684, 321168), (864, 254258), (912, 240876), (1026, 214112), (1216, 180657), (1368, 160584), (1728, 127129), (1824, 120438), (2052, 107056), (2736, 80292), (3648, 60219), (4104, 53528), (5472, 40146), (6691, 32832), (8208, 26764), (10944, 20073), (13382, 16416)]