1054661888

素因数分解:

$2^8\times 7^3\times {\mathrm{12011}}^1$

素因数の和:12048

約数の個数: 72

約数和(自身を含む): 2455252800

約数和(自身を除く): 1400590912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12011, 12544, 21952, 24022, 43904, 48044, 84077, 87808, 96088, 168154, 192176, 336308, 384352, 588539, 672616, 768704, 1177078, 1345232, 1537408, 2354156, 2690464, 3074816, 4119773, 4708312, 5380928, 8239546, 9416624, 10761856, 16479092, 18833248, 21523712, 32958184, 37666496, 65916368, 75332992, 131832736, 150665984, 263665472, 527330944, 1054661888]

約数ペア:

[(1, 1054661888), (2, 527330944), (4, 263665472), (7, 150665984), (8, 131832736), (14, 75332992), (16, 65916368), (28, 37666496), (32, 32958184), (49, 21523712), (56, 18833248), (64, 16479092), (98, 10761856), (112, 9416624), (128, 8239546), (196, 5380928), (224, 4708312), (256, 4119773), (343, 3074816), (392, 2690464), (448, 2354156), (686, 1537408), (784, 1345232), (896, 1177078), (1372, 768704), (1568, 672616), (1792, 588539), (2744, 384352), (3136, 336308), (5488, 192176), (6272, 168154), (10976, 96088), (12011, 87808), (12544, 84077), (21952, 48044), (24022, 43904)]