842847488

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 2069182080

約数和(自身を除く): 1226334592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 128, 136, 146, 224, 238, 256, 272, 292, 379, 448, 476, 511, 544, 584, 758, 896, 952, 1022, 1088, 1168, 1241, 1516, 1792, 1904, 2044, 2176, 2336, 2482, 2653, 3032, 3808, 4088, 4352, 4672, 4964, 5306, 6064, 6443, 7616, 8176, 8687, 9344, 9928, 10612, 12128, 12886, 15232, 16352, 17374, 18688, 19856, 21224, 24256, 25772, 27667, 30464, 32704, 34748, 39712, 42448, 45101, 48512, 51544, 55334, 65408, 69496, 79424, 84896, 90202, 97024, 103088, 110668, 130816, 138992, 158848, 169792, 180404, 193669, 206176, 221336, 277984, 317696, 339584, 360808, 387338, 412352, 442672, 470339, 555968, 679168, 721616, 774676, 824704, 885344, 940678, 1111936, 1443232, 1549352, 1649408, 1770688, 1881356, 2223872, 2886464, 3098704, 3292373, 3541376, 3762712, 5772928, 6197408, 6584746, 7082752, 7525424, 11545856, 12394816, 13169492, 15050848, 24789632, 26338984, 30101696, 49579264, 52677968, 60203392, 105355936, 120406784, 210711872, 421423744, 842847488]

約数ペア:

[(1, 842847488), (2, 421423744), (4, 210711872), (7, 120406784), (8, 105355936), (14, 60203392), (16, 52677968), (17, 49579264), (28, 30101696), (32, 26338984), (34, 24789632), (56, 15050848), (64, 13169492), (68, 12394816), (73, 11545856), (112, 7525424), (119, 7082752), (128, 6584746), (136, 6197408), (146, 5772928), (224, 3762712), (238, 3541376), (256, 3292373), (272, 3098704), (292, 2886464), (379, 2223872), (448, 1881356), (476, 1770688), (511, 1649408), (544, 1549352), (584, 1443232), (758, 1111936), (896, 940678), (952, 885344), (1022, 824704), (1088, 774676), (1168, 721616), (1241, 679168), (1516, 555968), (1792, 470339), (1904, 442672), (2044, 412352), (2176, 387338), (2336, 360808), (2482, 339584), (2653, 317696), (3032, 277984), (3808, 221336), (4088, 206176), (4352, 193669), (4672, 180404), (4964, 169792), (5306, 158848), (6064, 138992), (6443, 130816), (7616, 110668), (8176, 103088), (8687, 97024), (9344, 90202), (9928, 84896), (10612, 79424), (12128, 69496), (12886, 65408), (15232, 55334), (16352, 51544), (17374, 48512), (18688, 45101), (19856, 42448), (21224, 39712), (24256, 34748), (25772, 32704), (27667, 30464)]