919299888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9629}}^1$

素因数の和:9676

約数の個数: 160

約数和(自身を含む): 3009182400

約数和(自身を除く): 2089882512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3536, 3672, 3978, 5304, 5616, 5967, 7344, 7956, 9629, 10608, 11934, 15912, 19258, 23868, 28887, 31824, 38516, 47736, 57774, 77032, 86661, 95472, 115548, 125177, 154064, 163693, 173322, 231096, 250354, 259983, 327386, 346644, 375531, 462192, 491079, 500708, 519966, 654772, 693288, 751062, 982158, 1001416, 1039932, 1126593, 1309544, 1386576, 1473237, 1502124, 1964316, 2002832, 2079864, 2128009, 2253186, 2619088, 2946474, 3004248, 3379779, 3928632, 4159728, 4256018, 4419711, 4506372, 5892948, 6008496, 6384027, 6759558, 7857264, 8512036, 8839422, 9012744, 11785896, 12768054, 13519116, 17024072, 17678844, 18025488, 19152081, 23571792, 25536108, 27038232, 34048144, 35357688, 38304162, 51072216, 54076464, 57456243, 70715376, 76608324, 102144432, 114912486, 153216648, 229824972, 306433296, 459649944, 919299888]

約数ペア:

[(1, 919299888), (2, 459649944), (3, 306433296), (4, 229824972), (6, 153216648), (8, 114912486), (9, 102144432), (12, 76608324), (13, 70715376), (16, 57456243), (17, 54076464), (18, 51072216), (24, 38304162), (26, 35357688), (27, 34048144), (34, 27038232), (36, 25536108), (39, 23571792), (48, 19152081), (51, 18025488), (52, 17678844), (54, 17024072), (68, 13519116), (72, 12768054), (78, 11785896), (102, 9012744), (104, 8839422), (108, 8512036), (117, 7857264), (136, 6759558), (144, 6384027), (153, 6008496), (156, 5892948), (204, 4506372), (208, 4419711), (216, 4256018), (221, 4159728), (234, 3928632), (272, 3379779), (306, 3004248), (312, 2946474), (351, 2619088), (408, 2253186), (432, 2128009), (442, 2079864), (459, 2002832), (468, 1964316), (612, 1502124), (624, 1473237), (663, 1386576), (702, 1309544), (816, 1126593), (884, 1039932), (918, 1001416), (936, 982158), (1224, 751062), (1326, 693288), (1404, 654772), (1768, 519966), (1836, 500708), (1872, 491079), (1989, 462192), (2448, 375531), (2652, 346644), (2808, 327386), (3536, 259983), (3672, 250354), (3978, 231096), (5304, 173322), (5616, 163693), (5967, 154064), (7344, 125177), (7956, 115548), (9629, 95472), (10608, 86661), (11934, 77032), (15912, 57774), (19258, 47736), (23868, 38516), (28887, 31824)]