690511136

素因数分解:

$2^5\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 1616630400

約数和(自身を除く): 926119264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 343, 371, 392, 424, 686, 742, 784, 848, 1187, 1372, 1484, 1568, 1696, 2374, 2597, 2744, 2968, 4748, 5194, 5488, 5936, 8309, 9496, 10388, 10976, 11872, 16618, 18179, 18992, 20776, 33236, 36358, 37984, 41552, 58163, 62911, 66472, 72716, 83104, 116326, 125822, 132944, 145432, 232652, 251644, 265888, 290864, 407141, 440377, 465304, 503288, 581728, 814282, 880754, 930608, 1006576, 1628564, 1761508, 1861216, 2013152, 3082639, 3257128, 3523016, 6165278, 6514256, 7046032, 12330556, 13028512, 14092064, 21578473, 24661112, 43156946, 49322224, 86313892, 98644448, 172627784, 345255568, 690511136]

約数ペア:

[(1, 690511136), (2, 345255568), (4, 172627784), (7, 98644448), (8, 86313892), (14, 49322224), (16, 43156946), (28, 24661112), (32, 21578473), (49, 14092064), (53, 13028512), (56, 12330556), (98, 7046032), (106, 6514256), (112, 6165278), (196, 3523016), (212, 3257128), (224, 3082639), (343, 2013152), (371, 1861216), (392, 1761508), (424, 1628564), (686, 1006576), (742, 930608), (784, 880754), (848, 814282), (1187, 581728), (1372, 503288), (1484, 465304), (1568, 440377), (1696, 407141), (2374, 290864), (2597, 265888), (2744, 251644), (2968, 232652), (4748, 145432), (5194, 132944), (5488, 125822), (5936, 116326), (8309, 83104), (9496, 72716), (10388, 66472), (10976, 62911), (11872, 58163), (16618, 41552), (18179, 37984), (18992, 36358), (20776, 33236)]