2278230528

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{211889}}^1$

素因数の和:211917

約数の個数: 80

約数和(自身を含む): 6936431040

約数和(自身を除く): 4658200512

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 211889, 423778, 635667, 847556, 1271334, 1483223, 1695112, 2542668, 2966446, 3390224, 4449669, 5085336, 5932892, 6780448, 8899338, 10170672, 11865784, 13560896, 17798676, 20341344, 23731568, 27121792, 35597352, 40682688, 47463136, 54243584, 71194704, 81365376, 94926272, 108487168, 142389408, 162730752, 189852544, 284778816, 325461504, 379705088, 569557632, 759410176, 1139115264, 2278230528]

約数ペア:

[(1, 2278230528), (2, 1139115264), (3, 759410176), (4, 569557632), (6, 379705088), (7, 325461504), (8, 284778816), (12, 189852544), (14, 162730752), (16, 142389408), (21, 108487168), (24, 94926272), (28, 81365376), (32, 71194704), (42, 54243584), (48, 47463136), (56, 40682688), (64, 35597352), (84, 27121792), (96, 23731568), (112, 20341344), (128, 17798676), (168, 13560896), (192, 11865784), (224, 10170672), (256, 8899338), (336, 6780448), (384, 5932892), (448, 5085336), (512, 4449669), (672, 3390224), (768, 2966446), (896, 2542668), (1344, 1695112), (1536, 1483223), (1792, 1271334), (2688, 847556), (3584, 635667), (5376, 423778), (10752, 211889)]