898076844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 2696581888

約数和(自身を除く): 1798505044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 67, 84, 86, 126, 129, 134, 172, 201, 252, 258, 268, 301, 387, 402, 469, 516, 602, 603, 774, 804, 903, 938, 1204, 1206, 1237, 1407, 1548, 1806, 1876, 2412, 2474, 2709, 2814, 2881, 3612, 3711, 4221, 4948, 5418, 5628, 5762, 7422, 8442, 8643, 8659, 10836, 11133, 11524, 14844, 16884, 17286, 17318, 20167, 22266, 25929, 25977, 34572, 34636, 40334, 44532, 51858, 51954, 53191, 60501, 77931, 80668, 82879, 103716, 103908, 106382, 121002, 155862, 159573, 165758, 181503, 212764, 242004, 248637, 311724, 319146, 331516, 363006, 372337, 478719, 497274, 580153, 638292, 726012, 744674, 745911, 957438, 994548, 1117011, 1160306, 1489348, 1491822, 1740459, 1914876, 2234022, 2320612, 2983644, 3351033, 3480918, 3563797, 4468044, 5221377, 6702066, 6961836, 7127594, 10442754, 10691391, 13404132, 14255188, 20885508, 21382782, 24946579, 32074173, 42765564, 49893158, 64148346, 74839737, 99786316, 128296692, 149679474, 224519211, 299358948, 449038422, 898076844]

約数ペア:

[(1, 898076844), (2, 449038422), (3, 299358948), (4, 224519211), (6, 149679474), (7, 128296692), (9, 99786316), (12, 74839737), (14, 64148346), (18, 49893158), (21, 42765564), (28, 32074173), (36, 24946579), (42, 21382782), (43, 20885508), (63, 14255188), (67, 13404132), (84, 10691391), (86, 10442754), (126, 7127594), (129, 6961836), (134, 6702066), (172, 5221377), (201, 4468044), (252, 3563797), (258, 3480918), (268, 3351033), (301, 2983644), (387, 2320612), (402, 2234022), (469, 1914876), (516, 1740459), (602, 1491822), (603, 1489348), (774, 1160306), (804, 1117011), (903, 994548), (938, 957438), (1204, 745911), (1206, 744674), (1237, 726012), (1407, 638292), (1548, 580153), (1806, 497274), (1876, 478719), (2412, 372337), (2474, 363006), (2709, 331516), (2814, 319146), (2881, 311724), (3612, 248637), (3711, 242004), (4221, 212764), (4948, 181503), (5418, 165758), (5628, 159573), (5762, 155862), (7422, 121002), (8442, 106382), (8643, 103908), (8659, 103716), (10836, 82879), (11133, 80668), (11524, 77931), (14844, 60501), (16884, 53191), (17286, 51954), (17318, 51858), (20167, 44532), (22266, 40334), (25929, 34636), (25977, 34572)]