230879488

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6823

約数の個数: 72

約数和(自身を含む): 554496320

約数和(自身を除く): 323616832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 6781, 8512, 13562, 17024, 27124, 34048, 47467, 54248, 94934, 108496, 128839, 189868, 216992, 257678, 379736, 433984, 515356, 759472, 867968, 901873, 1030712, 1518944, 1735936, 1803746, 2061424, 3037888, 3607492, 4122848, 6075776, 7214984, 8245696, 12151552, 14429968, 16491392, 28859936, 32982784, 57719872, 115439744, 230879488]

約数ペア:

[(1, 230879488), (2, 115439744), (4, 57719872), (7, 32982784), (8, 28859936), (14, 16491392), (16, 14429968), (19, 12151552), (28, 8245696), (32, 7214984), (38, 6075776), (56, 4122848), (64, 3607492), (76, 3037888), (112, 2061424), (128, 1803746), (133, 1735936), (152, 1518944), (224, 1030712), (256, 901873), (266, 867968), (304, 759472), (448, 515356), (532, 433984), (608, 379736), (896, 257678), (1064, 216992), (1216, 189868), (1792, 128839), (2128, 108496), (2432, 94934), (4256, 54248), (4864, 47467), (6781, 34048), (8512, 27124), (13562, 17024)]