328951896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21553

約数の個数: 96

約数和(自身を含む): 1030281840

約数和(自身を除く): 701329944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 21517, 43034, 64551, 86068, 129102, 150619, 172136, 258204, 279721, 301238, 451857, 516408, 559442, 602476, 839163, 903714, 1054333, 1118884, 1204952, 1678326, 1807428, 1958047, 2108666, 2237768, 3162999, 3356652, 3614856, 3916094, 4217332, 5874141, 6325998, 6713304, 7832188, 8434664, 11748282, 12651996, 13706329, 15664376, 23496564, 25303992, 27412658, 41118987, 46993128, 54825316, 82237974, 109650632, 164475948, 328951896]

約数ペア:

[(1, 328951896), (2, 164475948), (3, 109650632), (4, 82237974), (6, 54825316), (7, 46993128), (8, 41118987), (12, 27412658), (13, 25303992), (14, 23496564), (21, 15664376), (24, 13706329), (26, 12651996), (28, 11748282), (39, 8434664), (42, 7832188), (49, 6713304), (52, 6325998), (56, 5874141), (78, 4217332), (84, 3916094), (91, 3614856), (98, 3356652), (104, 3162999), (147, 2237768), (156, 2108666), (168, 1958047), (182, 1807428), (196, 1678326), (273, 1204952), (294, 1118884), (312, 1054333), (364, 903714), (392, 839163), (546, 602476), (588, 559442), (637, 516408), (728, 451857), (1092, 301238), (1176, 279721), (1274, 258204), (1911, 172136), (2184, 150619), (2548, 129102), (3822, 86068), (5096, 64551), (7644, 43034), (15288, 21517)]