299376064

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 652607280

約数和(自身を除く): 353231216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 169, 178, 208, 311, 338, 356, 416, 622, 676, 712, 832, 1157, 1244, 1352, 1424, 2314, 2488, 2704, 2848, 4043, 4628, 4976, 5408, 5696, 8086, 9256, 9952, 10816, 15041, 16172, 18512, 19904, 27679, 30082, 32344, 37024, 52559, 55358, 60164, 64688, 74048, 105118, 110716, 120328, 129376, 210236, 221432, 240656, 258752, 359827, 420472, 442864, 481312, 719654, 840944, 885728, 962624, 1439308, 1681888, 1771456, 2878616, 3363776, 4677751, 5757232, 9355502, 11514464, 18711004, 23028928, 37422008, 74844016, 149688032, 299376064]

約数ペア:

[(1, 299376064), (2, 149688032), (4, 74844016), (8, 37422008), (13, 23028928), (16, 18711004), (26, 11514464), (32, 9355502), (52, 5757232), (64, 4677751), (89, 3363776), (104, 2878616), (169, 1771456), (178, 1681888), (208, 1439308), (311, 962624), (338, 885728), (356, 840944), (416, 719654), (622, 481312), (676, 442864), (712, 420472), (832, 359827), (1157, 258752), (1244, 240656), (1352, 221432), (1424, 210236), (2314, 129376), (2488, 120328), (2704, 110716), (2848, 105118), (4043, 74048), (4628, 64688), (4976, 60164), (5408, 55358), (5696, 52559), (8086, 37024), (9256, 32344), (9952, 30082), (10816, 27679), (15041, 19904), (16172, 18512)]