2019352356

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1136

約数の個数: 144

約数和(自身を含む): 6072393600

約数和(自身を除く): 4053041244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 449, 486, 567, 661, 756, 898, 972, 1134, 1322, 1347, 1701, 1796, 1983, 2268, 2644, 2694, 3143, 3402, 3966, 4041, 4627, 5388, 5949, 6286, 6804, 7932, 8082, 9254, 9429, 11898, 12123, 12572, 13881, 16164, 17847, 18508, 18858, 23796, 24246, 27762, 28287, 35694, 36369, 37716, 41643, 48492, 53541, 55524, 56574, 71388, 72738, 83286, 84861, 107082, 109107, 113148, 124929, 145476, 160623, 166572, 169722, 214164, 218214, 249858, 254583, 296789, 321246, 339444, 374787, 436428, 499716, 509166, 593578, 642492, 749574, 763749, 890367, 1018332, 1124361, 1187156, 1499148, 1527498, 1780734, 2077523, 2248722, 2671101, 3054996, 3561468, 4155046, 4497444, 5342202, 6232569, 8013303, 8310092, 10684404, 12465138, 16026606, 18697707, 24039909, 24930276, 32053212, 37395414, 48079818, 56093121, 72119727, 74790828, 96159636, 112186242, 144239454, 168279363, 224372484, 288478908, 336558726, 504838089, 673117452, 1009676178, 2019352356]

約数ペア:

[(1, 2019352356), (2, 1009676178), (3, 673117452), (4, 504838089), (6, 336558726), (7, 288478908), (9, 224372484), (12, 168279363), (14, 144239454), (18, 112186242), (21, 96159636), (27, 74790828), (28, 72119727), (36, 56093121), (42, 48079818), (54, 37395414), (63, 32053212), (81, 24930276), (84, 24039909), (108, 18697707), (126, 16026606), (162, 12465138), (189, 10684404), (243, 8310092), (252, 8013303), (324, 6232569), (378, 5342202), (449, 4497444), (486, 4155046), (567, 3561468), (661, 3054996), (756, 2671101), (898, 2248722), (972, 2077523), (1134, 1780734), (1322, 1527498), (1347, 1499148), (1701, 1187156), (1796, 1124361), (1983, 1018332), (2268, 890367), (2644, 763749), (2694, 749574), (3143, 642492), (3402, 593578), (3966, 509166), (4041, 499716), (4627, 436428), (5388, 374787), (5949, 339444), (6286, 321246), (6804, 296789), (7932, 254583), (8082, 249858), (9254, 218214), (9429, 214164), (11898, 169722), (12123, 166572), (12572, 160623), (13881, 145476), (16164, 124929), (17847, 113148), (18508, 109107), (18858, 107082), (23796, 84861), (24246, 83286), (27762, 72738), (28287, 71388), (35694, 56574), (36369, 55524), (37716, 53541), (41643, 48492)]