219982608

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{26801}}^1$

素因数の和:26837

約数の個数: 80

約数和(自身を含む): 664689600

約数和(自身を除く): 444706992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 26801, 53602, 80403, 107204, 160806, 214408, 241209, 321612, 428816, 482418, 509219, 643224, 723627, 964836, 1018438, 1286448, 1447254, 1527657, 1929672, 2036876, 2894508, 3055314, 3859344, 4073752, 4582971, 5789016, 6110628, 8147504, 9165942, 11578032, 12221256, 13748913, 18331884, 24442512, 27497826, 36663768, 54995652, 73327536, 109991304, 219982608]

約数ペア:

[(1, 219982608), (2, 109991304), (3, 73327536), (4, 54995652), (6, 36663768), (8, 27497826), (9, 24442512), (12, 18331884), (16, 13748913), (18, 12221256), (19, 11578032), (24, 9165942), (27, 8147504), (36, 6110628), (38, 5789016), (48, 4582971), (54, 4073752), (57, 3859344), (72, 3055314), (76, 2894508), (108, 2036876), (114, 1929672), (144, 1527657), (152, 1447254), (171, 1286448), (216, 1018438), (228, 964836), (304, 723627), (342, 643224), (432, 509219), (456, 482418), (513, 428816), (684, 321612), (912, 241209), (1026, 214408), (1368, 160806), (2052, 107204), (2736, 80403), (4104, 53602), (8208, 26801)]