666342288

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 200

約数和(自身を含む): 2005284600

約数和(自身を除く): 1338942312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 89, 106, 108, 109, 144, 159, 162, 178, 212, 216, 218, 267, 318, 324, 327, 356, 424, 432, 436, 477, 534, 636, 648, 654, 712, 801, 848, 872, 954, 981, 1068, 1272, 1296, 1308, 1424, 1431, 1602, 1744, 1908, 1962, 2136, 2403, 2544, 2616, 2862, 2943, 3204, 3816, 3924, 4272, 4293, 4717, 4806, 5232, 5724, 5777, 5886, 6408, 7209, 7632, 7848, 8586, 8829, 9434, 9612, 9701, 11448, 11554, 11772, 12816, 14151, 14418, 15696, 17172, 17331, 17658, 18868, 19224, 19402, 22896, 23108, 23544, 28302, 28836, 29103, 34344, 34662, 35316, 37736, 38448, 38804, 42453, 46216, 47088, 51993, 56604, 57672, 58206, 68688, 69324, 70632, 75472, 77608, 84906, 87309, 92432, 103986, 113208, 115344, 116412, 127359, 138648, 141264, 155216, 155979, 169812, 174618, 207972, 226416, 232824, 254718, 261927, 277296, 311958, 339624, 349236, 382077, 415944, 465648, 467937, 509436, 514153, 523854, 623916, 679248, 698472, 764154, 785781, 831888, 935874, 1018872, 1028306, 1047708, 1247832, 1396944, 1528308, 1542459, 1571562, 1871748, 2037744, 2056612, 2095416, 2495664, 3056616, 3084918, 3143124, 3743496, 4113224, 4190832, 4627377, 6113232, 6169836, 6286248, 7486992, 8226448, 9254754, 12339672, 12572496, 13882131, 18509508, 24679344, 27764262, 37019016, 41646393, 55528524, 74038032, 83292786, 111057048, 166585572, 222114096, 333171144, 666342288]

約数ペア:

[(1, 666342288), (2, 333171144), (3, 222114096), (4, 166585572), (6, 111057048), (8, 83292786), (9, 74038032), (12, 55528524), (16, 41646393), (18, 37019016), (24, 27764262), (27, 24679344), (36, 18509508), (48, 13882131), (53, 12572496), (54, 12339672), (72, 9254754), (81, 8226448), (89, 7486992), (106, 6286248), (108, 6169836), (109, 6113232), (144, 4627377), (159, 4190832), (162, 4113224), (178, 3743496), (212, 3143124), (216, 3084918), (218, 3056616), (267, 2495664), (318, 2095416), (324, 2056612), (327, 2037744), (356, 1871748), (424, 1571562), (432, 1542459), (436, 1528308), (477, 1396944), (534, 1247832), (636, 1047708), (648, 1028306), (654, 1018872), (712, 935874), (801, 831888), (848, 785781), (872, 764154), (954, 698472), (981, 679248), (1068, 623916), (1272, 523854), (1296, 514153), (1308, 509436), (1424, 467937), (1431, 465648), (1602, 415944), (1744, 382077), (1908, 349236), (1962, 339624), (2136, 311958), (2403, 277296), (2544, 261927), (2616, 254718), (2862, 232824), (2943, 226416), (3204, 207972), (3816, 174618), (3924, 169812), (4272, 155979), (4293, 155216), (4717, 141264), (4806, 138648), (5232, 127359), (5724, 116412), (5777, 115344), (5886, 113208), (6408, 103986), (7209, 92432), (7632, 87309), (7848, 84906), (8586, 77608), (8829, 75472), (9434, 70632), (9612, 69324), (9701, 68688), (11448, 58206), (11554, 57672), (11772, 56604), (12816, 51993), (14151, 47088), (14418, 46216), (15696, 42453), (17172, 38804), (17331, 38448), (17658, 37736), (18868, 35316), (19224, 34662), (19402, 34344), (22896, 29103), (23108, 28836), (23544, 28302)]