490200768

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9203

約数の個数: 112

約数和(自身を含む): 1487749120

約数和(自身を除く): 997548352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 9151, 13392, 17856, 18302, 26784, 27453, 36604, 53568, 54906, 73208, 82359, 109812, 146416, 164718, 219624, 247077, 283681, 292832, 329436, 439248, 494154, 567362, 585664, 658872, 851043, 878496, 988308, 1134724, 1317744, 1702086, 1756992, 1976616, 2269448, 2553129, 2635488, 3404172, 3953232, 4538896, 5106258, 5270976, 6808344, 7659387, 7906464, 9077792, 10212516, 13616688, 15318774, 15812928, 18155584, 20425032, 27233376, 30637548, 40850064, 54466752, 61275096, 81700128, 122550192, 163400256, 245100384, 490200768]

約数ペア:

[(1, 490200768), (2, 245100384), (3, 163400256), (4, 122550192), (6, 81700128), (8, 61275096), (9, 54466752), (12, 40850064), (16, 30637548), (18, 27233376), (24, 20425032), (27, 18155584), (31, 15812928), (32, 15318774), (36, 13616688), (48, 10212516), (54, 9077792), (62, 7906464), (64, 7659387), (72, 6808344), (93, 5270976), (96, 5106258), (108, 4538896), (124, 3953232), (144, 3404172), (186, 2635488), (192, 2553129), (216, 2269448), (248, 1976616), (279, 1756992), (288, 1702086), (372, 1317744), (432, 1134724), (496, 988308), (558, 878496), (576, 851043), (744, 658872), (837, 585664), (864, 567362), (992, 494154), (1116, 439248), (1488, 329436), (1674, 292832), (1728, 283681), (1984, 247077), (2232, 219624), (2976, 164718), (3348, 146416), (4464, 109812), (5952, 82359), (6696, 73208), (8928, 54906), (9151, 53568), (13392, 36604), (17856, 27453), (18302, 26784)]