211968576

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 140

約数和(自身を含む): 649102080

約数和(自身を除く): 437133504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1319, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2638, 2976, 3348, 3957, 4464, 5022, 5184, 5276, 5952, 6696, 7914, 8928, 10044, 10552, 11871, 13392, 15828, 17856, 20088, 21104, 23742, 26784, 31656, 35613, 40176, 40889, 42208, 47484, 53568, 63312, 71226, 80352, 81778, 84416, 94968, 106839, 122667, 126624, 142452, 160704, 163556, 189936, 213678, 245334, 253248, 284904, 327112, 368001, 379872, 427356, 490668, 569808, 654224, 736002, 759744, 854712, 981336, 1104003, 1139616, 1308448, 1472004, 1709424, 1962672, 2208006, 2279232, 2616896, 2944008, 3312009, 3418848, 3925344, 4416012, 5888016, 6624018, 6837696, 7850688, 8832024, 11776032, 13248036, 17664048, 23552064, 26496072, 35328096, 52992144, 70656192, 105984288, 211968576]

約数ペア:

[(1, 211968576), (2, 105984288), (3, 70656192), (4, 52992144), (6, 35328096), (8, 26496072), (9, 23552064), (12, 17664048), (16, 13248036), (18, 11776032), (24, 8832024), (27, 7850688), (31, 6837696), (32, 6624018), (36, 5888016), (48, 4416012), (54, 3925344), (62, 3418848), (64, 3312009), (72, 2944008), (81, 2616896), (93, 2279232), (96, 2208006), (108, 1962672), (124, 1709424), (144, 1472004), (162, 1308448), (186, 1139616), (192, 1104003), (216, 981336), (248, 854712), (279, 759744), (288, 736002), (324, 654224), (372, 569808), (432, 490668), (496, 427356), (558, 379872), (576, 368001), (648, 327112), (744, 284904), (837, 253248), (864, 245334), (992, 213678), (1116, 189936), (1296, 163556), (1319, 160704), (1488, 142452), (1674, 126624), (1728, 122667), (1984, 106839), (2232, 94968), (2511, 84416), (2592, 81778), (2638, 80352), (2976, 71226), (3348, 63312), (3957, 53568), (4464, 47484), (5022, 42208), (5184, 40889), (5276, 40176), (5952, 35613), (6696, 31656), (7914, 26784), (8928, 23742), (10044, 21104), (10552, 20088), (11871, 17856), (13392, 15828)]