12880458304

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{51991}}^1$

素因数の和:52096

約数の個数: 84

約数和(自身を含む): 30109607040

約数和(自身を除く): 17229148736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 632, 784, 1106, 1264, 1568, 2212, 2528, 3136, 3871, 4424, 5056, 7742, 8848, 15484, 17696, 30968, 35392, 51991, 61936, 103982, 123872, 207964, 247744, 363937, 415928, 727874, 831856, 1455748, 1663712, 2547559, 2911496, 3327424, 4107289, 5095118, 5822992, 8214578, 10190236, 11645984, 16429156, 20380472, 23291968, 28751023, 32858312, 40760944, 57502046, 65716624, 81521888, 115004092, 131433248, 163043776, 201257161, 230008184, 262866496, 402514322, 460016368, 805028644, 920032736, 1610057288, 1840065472, 3220114576, 6440229152, 12880458304]

約数ペア:

[(1, 12880458304), (2, 6440229152), (4, 3220114576), (7, 1840065472), (8, 1610057288), (14, 920032736), (16, 805028644), (28, 460016368), (32, 402514322), (49, 262866496), (56, 230008184), (64, 201257161), (79, 163043776), (98, 131433248), (112, 115004092), (158, 81521888), (196, 65716624), (224, 57502046), (316, 40760944), (392, 32858312), (448, 28751023), (553, 23291968), (632, 20380472), (784, 16429156), (1106, 11645984), (1264, 10190236), (1568, 8214578), (2212, 5822992), (2528, 5095118), (3136, 4107289), (3871, 3327424), (4424, 2911496), (5056, 2547559), (7742, 1663712), (8848, 1455748), (15484, 831856), (17696, 727874), (30968, 415928), (35392, 363937), (51991, 247744), (61936, 207964), (103982, 123872)]