248317888

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6091}}^1$

素因数の和:6130

約数の個数: 84

約数和(自身を含む): 617399832

約数和(自身を除く): 369081944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 6091, 10192, 12182, 20384, 24364, 40768, 42637, 48728, 79183, 85274, 97456, 158366, 170548, 194912, 298459, 316732, 341096, 389824, 554281, 596918, 633464, 682192, 1108562, 1193836, 1266928, 1364384, 2217124, 2387672, 2533856, 2728768, 3879967, 4434248, 4775344, 5067712, 7759934, 8868496, 9550688, 15519868, 17736992, 19101376, 31039736, 35473984, 62079472, 124158944, 248317888]

約数ペア:

[(1, 248317888), (2, 124158944), (4, 62079472), (7, 35473984), (8, 31039736), (13, 19101376), (14, 17736992), (16, 15519868), (26, 9550688), (28, 8868496), (32, 7759934), (49, 5067712), (52, 4775344), (56, 4434248), (64, 3879967), (91, 2728768), (98, 2533856), (104, 2387672), (112, 2217124), (182, 1364384), (196, 1266928), (208, 1193836), (224, 1108562), (364, 682192), (392, 633464), (416, 596918), (448, 554281), (637, 389824), (728, 341096), (784, 316732), (832, 298459), (1274, 194912), (1456, 170548), (1568, 158366), (2548, 97456), (2912, 85274), (3136, 79183), (5096, 48728), (5824, 42637), (6091, 40768), (10192, 24364), (12182, 20384)]