489324888

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 160

約数和(自身を含む): 1527649200

約数和(自身を除く): 1038324312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 261, 312, 324, 348, 351, 377, 468, 522, 648, 696, 702, 754, 783, 936, 1044, 1053, 1131, 1404, 1508, 1566, 2003, 2088, 2106, 2262, 2349, 2808, 3016, 3132, 3393, 4006, 4212, 4524, 4698, 6009, 6264, 6786, 8012, 8424, 9048, 9396, 10179, 12018, 13572, 16024, 18027, 18792, 20358, 24036, 26039, 27144, 30537, 36054, 40716, 48072, 52078, 54081, 58087, 61074, 72108, 78117, 81432, 104156, 108162, 116174, 122148, 144216, 156234, 162243, 174261, 208312, 216324, 232348, 234351, 244296, 312468, 324486, 348522, 432648, 464696, 468702, 522783, 624936, 648972, 697044, 703053, 755131, 937404, 1045566, 1297944, 1394088, 1406106, 1510262, 1568349, 1874808, 2091132, 2109159, 2265393, 2812212, 3020524, 3136698, 4182264, 4218318, 4530786, 4705047, 5624424, 6041048, 6273396, 6796179, 8436636, 9061572, 9410094, 12546792, 13592358, 16873272, 18123144, 18820188, 20388537, 27184716, 37640376, 40777074, 54369432, 61165611, 81554148, 122331222, 163108296, 244662444, 489324888]

約数ペア:

[(1, 489324888), (2, 244662444), (3, 163108296), (4, 122331222), (6, 81554148), (8, 61165611), (9, 54369432), (12, 40777074), (13, 37640376), (18, 27184716), (24, 20388537), (26, 18820188), (27, 18123144), (29, 16873272), (36, 13592358), (39, 12546792), (52, 9410094), (54, 9061572), (58, 8436636), (72, 6796179), (78, 6273396), (81, 6041048), (87, 5624424), (104, 4705047), (108, 4530786), (116, 4218318), (117, 4182264), (156, 3136698), (162, 3020524), (174, 2812212), (216, 2265393), (232, 2109159), (234, 2091132), (261, 1874808), (312, 1568349), (324, 1510262), (348, 1406106), (351, 1394088), (377, 1297944), (468, 1045566), (522, 937404), (648, 755131), (696, 703053), (702, 697044), (754, 648972), (783, 624936), (936, 522783), (1044, 468702), (1053, 464696), (1131, 432648), (1404, 348522), (1508, 324486), (1566, 312468), (2003, 244296), (2088, 234351), (2106, 232348), (2262, 216324), (2349, 208312), (2808, 174261), (3016, 162243), (3132, 156234), (3393, 144216), (4006, 122148), (4212, 116174), (4524, 108162), (4698, 104156), (6009, 81432), (6264, 78117), (6786, 72108), (8012, 61074), (8424, 58087), (9048, 54081), (9396, 52078), (10179, 48072), (12018, 40716), (13572, 36054), (16024, 30537), (18027, 27144), (18792, 26039), (20358, 24036)]