219372608

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5420

約数の個数: 84

約数和(自身を含む): 545444172

約数和(自身を除く): 326071564

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, 5381, 5824, 10192, 10762, 20384, 21524, 37667, 40768, 43048, 69953, 75334, 86096, 139906, 150668, 172192, 263669, 279812, 301336, 344384, 489671, 527338, 559624, 602672, 979342, 1054676, 1119248, 1205344, 1958684, 2109352, 2238496, 2410688, 3427697, 3917368, 4218704, 4476992, 6855394, 7834736, 8437408, 13710788, 15669472, 16874816, 27421576, 31338944, 54843152, 109686304, 219372608]

約数ペア:

[(1, 219372608), (2, 109686304), (4, 54843152), (7, 31338944), (8, 27421576), (13, 16874816), (14, 15669472), (16, 13710788), (26, 8437408), (28, 7834736), (32, 6855394), (49, 4476992), (52, 4218704), (56, 3917368), (64, 3427697), (91, 2410688), (98, 2238496), (104, 2109352), (112, 1958684), (182, 1205344), (196, 1119248), (208, 1054676), (224, 979342), (364, 602672), (392, 559624), (416, 527338), (448, 489671), (637, 344384), (728, 301336), (784, 279812), (832, 263669), (1274, 172192), (1456, 150668), (1568, 139906), (2548, 86096), (2912, 75334), (3136, 69953), (5096, 43048), (5381, 40768), (5824, 37667), (10192, 21524), (10762, 20384)]