123337728

素因数分解:

$2^{10}\times 3^4\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 110

約数和(自身を含む): 368558256

約数和(自身を除く): 245220528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1487, 1536, 1728, 2304, 2592, 2974, 3072, 3456, 4461, 4608, 5184, 5948, 6912, 8922, 9216, 10368, 11896, 13383, 13824, 17844, 20736, 23792, 26766, 27648, 35688, 40149, 41472, 47584, 53532, 71376, 80298, 82944, 95168, 107064, 120447, 142752, 160596, 190336, 214128, 240894, 285504, 321192, 380672, 428256, 481788, 571008, 642384, 761344, 856512, 963576, 1142016, 1284768, 1522688, 1713024, 1927152, 2284032, 2569536, 3426048, 3854304, 4568064, 5139072, 6852096, 7708608, 10278144, 13704192, 15417216, 20556288, 30834432, 41112576, 61668864, 123337728]

約数ペア:

[(1, 123337728), (2, 61668864), (3, 41112576), (4, 30834432), (6, 20556288), (8, 15417216), (9, 13704192), (12, 10278144), (16, 7708608), (18, 6852096), (24, 5139072), (27, 4568064), (32, 3854304), (36, 3426048), (48, 2569536), (54, 2284032), (64, 1927152), (72, 1713024), (81, 1522688), (96, 1284768), (108, 1142016), (128, 963576), (144, 856512), (162, 761344), (192, 642384), (216, 571008), (256, 481788), (288, 428256), (324, 380672), (384, 321192), (432, 285504), (512, 240894), (576, 214128), (648, 190336), (768, 160596), (864, 142752), (1024, 120447), (1152, 107064), (1296, 95168), (1487, 82944), (1536, 80298), (1728, 71376), (2304, 53532), (2592, 47584), (2974, 41472), (3072, 40149), (3456, 35688), (4461, 27648), (4608, 26766), (5184, 23792), (5948, 20736), (6912, 17844), (8922, 13824), (9216, 13383), (10368, 11896)]