664471112

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 1395793920

約数和(自身を除く): 731322808

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 73, 124, 127, 136, 146, 248, 254, 289, 292, 508, 527, 578, 584, 1016, 1054, 1156, 1241, 2108, 2159, 2263, 2312, 2482, 3937, 4216, 4318, 4526, 4964, 7874, 8636, 8959, 9052, 9271, 9928, 15748, 17272, 17918, 18104, 18542, 21097, 31496, 35836, 36703, 37084, 38471, 42194, 66929, 71672, 73406, 74168, 76942, 84388, 133858, 146812, 153884, 157607, 168776, 267716, 287401, 293624, 307768, 315214, 535432, 574802, 630428, 654007, 1137793, 1149604, 1260856, 1308014, 2275586, 2299208, 2616028, 2679319, 4551172, 4885817, 5232056, 5358638, 9102344, 9771634, 10717276, 19543268, 21434552, 39086536, 83058889, 166117778, 332235556, 664471112]

約数ペア:

[(1, 664471112), (2, 332235556), (4, 166117778), (8, 83058889), (17, 39086536), (31, 21434552), (34, 19543268), (62, 10717276), (68, 9771634), (73, 9102344), (124, 5358638), (127, 5232056), (136, 4885817), (146, 4551172), (248, 2679319), (254, 2616028), (289, 2299208), (292, 2275586), (508, 1308014), (527, 1260856), (578, 1149604), (584, 1137793), (1016, 654007), (1054, 630428), (1156, 574802), (1241, 535432), (2108, 315214), (2159, 307768), (2263, 293624), (2312, 287401), (2482, 267716), (3937, 168776), (4216, 157607), (4318, 153884), (4526, 146812), (4964, 133858), (7874, 84388), (8636, 76942), (8959, 74168), (9052, 73406), (9271, 71672), (9928, 66929), (15748, 42194), (17272, 38471), (17918, 37084), (18104, 36703), (18542, 35836), (21097, 31496)]