2273303552

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:861

約数の個数: 88

約数和(自身を含む): 4917712800

約数和(自身を除く): 2644409248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 389, 416, 439, 512, 778, 832, 878, 1024, 1556, 1664, 1756, 3112, 3328, 3512, 5057, 5707, 6224, 6656, 7024, 10114, 11414, 12448, 13312, 14048, 20228, 22828, 24896, 28096, 40456, 45656, 49792, 56192, 80912, 91312, 99584, 112384, 161824, 170771, 182624, 199168, 224768, 323648, 341542, 365248, 398336, 449536, 647296, 683084, 730496, 1294592, 1366168, 1460992, 2220023, 2589184, 2732336, 2921984, 4440046, 5178368, 5464672, 5843968, 8880092, 10929344, 17760184, 21858688, 35520368, 43717376, 71040736, 87434752, 142081472, 174869504, 284162944, 568325888, 1136651776, 2273303552]

約数ペア:

[(1, 2273303552), (2, 1136651776), (4, 568325888), (8, 284162944), (13, 174869504), (16, 142081472), (26, 87434752), (32, 71040736), (52, 43717376), (64, 35520368), (104, 21858688), (128, 17760184), (208, 10929344), (256, 8880092), (389, 5843968), (416, 5464672), (439, 5178368), (512, 4440046), (778, 2921984), (832, 2732336), (878, 2589184), (1024, 2220023), (1556, 1460992), (1664, 1366168), (1756, 1294592), (3112, 730496), (3328, 683084), (3512, 647296), (5057, 449536), (5707, 398336), (6224, 365248), (6656, 341542), (7024, 323648), (10114, 224768), (11414, 199168), (12448, 182624), (13312, 170771), (14048, 161824), (20228, 112384), (22828, 99584), (24896, 91312), (28096, 80912), (40456, 56192), (45656, 49792)]