306087712

素因数分解:

$2^5\times 7^3\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 713664000

約数和(自身を除く): 407576288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 343, 353, 392, 553, 632, 686, 706, 784, 1106, 1264, 1372, 1412, 1568, 2212, 2471, 2528, 2744, 2824, 3871, 4424, 4942, 5488, 5648, 7742, 8848, 9884, 10976, 11296, 15484, 17297, 17696, 19768, 27097, 27887, 30968, 34594, 39536, 54194, 55774, 61936, 69188, 79072, 108388, 111548, 121079, 123872, 138376, 195209, 216776, 223096, 242158, 276752, 390418, 433552, 446192, 484316, 553504, 780836, 867104, 892384, 968632, 1366463, 1561672, 1937264, 2732926, 3123344, 3874528, 5465852, 6246688, 9565241, 10931704, 19130482, 21863408, 38260964, 43726816, 76521928, 153043856, 306087712]

約数ペア:

[(1, 306087712), (2, 153043856), (4, 76521928), (7, 43726816), (8, 38260964), (14, 21863408), (16, 19130482), (28, 10931704), (32, 9565241), (49, 6246688), (56, 5465852), (79, 3874528), (98, 3123344), (112, 2732926), (158, 1937264), (196, 1561672), (224, 1366463), (316, 968632), (343, 892384), (353, 867104), (392, 780836), (553, 553504), (632, 484316), (686, 446192), (706, 433552), (784, 390418), (1106, 276752), (1264, 242158), (1372, 223096), (1412, 216776), (1568, 195209), (2212, 138376), (2471, 123872), (2528, 121079), (2744, 111548), (2824, 108388), (3871, 79072), (4424, 69188), (4942, 61936), (5488, 55774), (5648, 54194), (7742, 39536), (8848, 34594), (9884, 30968), (10976, 27887), (11296, 27097), (15484, 19768), (17297, 17696)]