2758979328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{513203}}^1$

素因数の和:513229

約数の個数: 72

約数和(自身を含む): 8391911808

約数和(自身を除く): 5632932480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 513203, 1026406, 1539609, 2052812, 3079218, 3592421, 4105624, 6158436, 7184842, 8211248, 10777263, 12316872, 14369684, 16422496, 21554526, 24633744, 28739368, 32844992, 43109052, 49267488, 57478736, 65689984, 86218104, 98534976, 114957472, 131379968, 172436208, 197069952, 229914944, 344872416, 394139904, 459829888, 689744832, 919659776, 1379489664, 2758979328]

約数ペア:

[(1, 2758979328), (2, 1379489664), (3, 919659776), (4, 689744832), (6, 459829888), (7, 394139904), (8, 344872416), (12, 229914944), (14, 197069952), (16, 172436208), (21, 131379968), (24, 114957472), (28, 98534976), (32, 86218104), (42, 65689984), (48, 57478736), (56, 49267488), (64, 43109052), (84, 32844992), (96, 28739368), (112, 24633744), (128, 21554526), (168, 16422496), (192, 14369684), (224, 12316872), (256, 10777263), (336, 8211248), (384, 7184842), (448, 6158436), (672, 4105624), (768, 3592421), (896, 3079218), (1344, 2052812), (1792, 1539609), (2688, 1026406), (5376, 513203)]