213271488

素因数分解:

$2^6\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 112

約数和(自身を含む): 634959360

約数和(自身を除く): 421687872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 144, 166, 192, 216, 249, 288, 332, 432, 498, 576, 664, 747, 864, 996, 1328, 1487, 1494, 1728, 1992, 2241, 2656, 2974, 2988, 3984, 4461, 4482, 5312, 5948, 5976, 7968, 8922, 8964, 11896, 11952, 13383, 15936, 17844, 17928, 23792, 23904, 26766, 35688, 35856, 40149, 47584, 47808, 53532, 71376, 71712, 80298, 95168, 107064, 123421, 142752, 143424, 160596, 214128, 246842, 285504, 321192, 370263, 428256, 493684, 642384, 740526, 856512, 987368, 1110789, 1284768, 1481052, 1974736, 2221578, 2569536, 2962104, 3332367, 3949472, 4443156, 5924208, 6664734, 7898944, 8886312, 11848416, 13329468, 17772624, 23696832, 26658936, 35545248, 53317872, 71090496, 106635744, 213271488]

約数ペア:

[(1, 213271488), (2, 106635744), (3, 71090496), (4, 53317872), (6, 35545248), (8, 26658936), (9, 23696832), (12, 17772624), (16, 13329468), (18, 11848416), (24, 8886312), (27, 7898944), (32, 6664734), (36, 5924208), (48, 4443156), (54, 3949472), (64, 3332367), (72, 2962104), (83, 2569536), (96, 2221578), (108, 1974736), (144, 1481052), (166, 1284768), (192, 1110789), (216, 987368), (249, 856512), (288, 740526), (332, 642384), (432, 493684), (498, 428256), (576, 370263), (664, 321192), (747, 285504), (864, 246842), (996, 214128), (1328, 160596), (1487, 143424), (1494, 142752), (1728, 123421), (1992, 107064), (2241, 95168), (2656, 80298), (2974, 71712), (2988, 71376), (3984, 53532), (4461, 47808), (4482, 47584), (5312, 40149), (5948, 35856), (5976, 35688), (7968, 26766), (8922, 23904), (8964, 23792), (11896, 17928), (11952, 17844), (13383, 15936)]