481395712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 88

約数和(自身を含む): 1108327680

約数和(自身を除く): 626931968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 281, 448, 478, 512, 562, 896, 956, 1024, 1124, 1673, 1792, 1912, 1967, 2248, 3346, 3584, 3824, 3934, 4496, 6692, 7168, 7648, 7868, 8992, 13384, 15296, 15736, 17984, 26768, 30592, 31472, 35968, 53536, 61184, 62944, 67159, 71936, 107072, 122368, 125888, 134318, 143872, 214144, 244736, 251776, 268636, 287744, 428288, 470113, 503552, 537272, 856576, 940226, 1007104, 1074544, 1713152, 1880452, 2014208, 2149088, 3760904, 4298176, 7521808, 8596352, 15043616, 17192704, 30087232, 34385408, 60174464, 68770816, 120348928, 240697856, 481395712]

約数ペア:

[(1, 481395712), (2, 240697856), (4, 120348928), (7, 68770816), (8, 60174464), (14, 34385408), (16, 30087232), (28, 17192704), (32, 15043616), (56, 8596352), (64, 7521808), (112, 4298176), (128, 3760904), (224, 2149088), (239, 2014208), (256, 1880452), (281, 1713152), (448, 1074544), (478, 1007104), (512, 940226), (562, 856576), (896, 537272), (956, 503552), (1024, 470113), (1124, 428288), (1673, 287744), (1792, 268636), (1912, 251776), (1967, 244736), (2248, 214144), (3346, 143872), (3584, 134318), (3824, 125888), (3934, 122368), (4496, 107072), (6692, 71936), (7168, 67159), (7648, 62944), (7868, 61184), (8992, 53536), (13384, 35968), (15296, 31472), (15736, 30592), (17984, 26768)]