305588416

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 720986112

約数和(自身を除く): 415397696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 127, 131, 164, 224, 254, 262, 287, 328, 448, 508, 524, 574, 656, 889, 917, 1016, 1048, 1148, 1312, 1778, 1834, 2032, 2096, 2296, 2624, 3556, 3668, 4064, 4192, 4592, 5207, 5371, 7112, 7336, 8128, 8384, 9184, 10414, 10742, 14224, 14672, 16637, 18368, 20828, 21484, 28448, 29344, 33274, 36449, 37597, 41656, 42968, 56896, 58688, 66548, 72898, 75194, 83312, 85936, 116459, 133096, 145796, 150388, 166624, 171872, 232918, 266192, 291592, 300776, 333248, 343744, 465836, 532384, 583184, 601552, 682117, 931672, 1064768, 1166368, 1203104, 1364234, 1863344, 2332736, 2406208, 2728468, 3726688, 4774819, 5456936, 7453376, 9549638, 10913872, 19099276, 21827744, 38198552, 43655488, 76397104, 152794208, 305588416]

約数ペア:

[(1, 305588416), (2, 152794208), (4, 76397104), (7, 43655488), (8, 38198552), (14, 21827744), (16, 19099276), (28, 10913872), (32, 9549638), (41, 7453376), (56, 5456936), (64, 4774819), (82, 3726688), (112, 2728468), (127, 2406208), (131, 2332736), (164, 1863344), (224, 1364234), (254, 1203104), (262, 1166368), (287, 1064768), (328, 931672), (448, 682117), (508, 601552), (524, 583184), (574, 532384), (656, 465836), (889, 343744), (917, 333248), (1016, 300776), (1048, 291592), (1148, 266192), (1312, 232918), (1778, 171872), (1834, 166624), (2032, 150388), (2096, 145796), (2296, 133096), (2624, 116459), (3556, 85936), (3668, 83312), (4064, 75194), (4192, 72898), (4592, 66548), (5207, 58688), (5371, 56896), (7112, 42968), (7336, 41656), (8128, 37597), (8384, 36449), (9184, 33274), (10414, 29344), (10742, 28448), (14224, 21484), (14672, 20828), (16637, 18368)]