1813383216

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 5149114880

約数和(自身を除く): 3335731664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 229, 254, 381, 433, 458, 508, 687, 762, 866, 916, 1016, 1143, 1299, 1374, 1524, 1732, 1832, 2032, 2061, 2286, 2598, 2748, 3048, 3464, 3664, 3897, 4122, 4572, 5196, 5496, 6096, 6928, 7794, 8244, 9144, 10392, 10992, 15588, 16488, 18288, 20784, 29083, 31176, 32976, 54991, 58166, 62352, 87249, 99157, 109982, 116332, 164973, 174498, 198314, 219964, 232664, 261747, 297471, 329946, 348996, 396628, 439928, 465328, 494919, 523494, 594942, 659892, 697992, 793256, 879856, 892413, 989838, 1046988, 1189884, 1319784, 1395984, 1586512, 1784826, 1979676, 2093976, 2379768, 2639568, 3569652, 3959352, 4187952, 4759536, 7139304, 7918704, 12592939, 14278608, 25185878, 37778817, 50371756, 75557634, 100743512, 113336451, 151115268, 201487024, 226672902, 302230536, 453345804, 604461072, 906691608, 1813383216]

約数ペア:

[(1, 1813383216), (2, 906691608), (3, 604461072), (4, 453345804), (6, 302230536), (8, 226672902), (9, 201487024), (12, 151115268), (16, 113336451), (18, 100743512), (24, 75557634), (36, 50371756), (48, 37778817), (72, 25185878), (127, 14278608), (144, 12592939), (229, 7918704), (254, 7139304), (381, 4759536), (433, 4187952), (458, 3959352), (508, 3569652), (687, 2639568), (762, 2379768), (866, 2093976), (916, 1979676), (1016, 1784826), (1143, 1586512), (1299, 1395984), (1374, 1319784), (1524, 1189884), (1732, 1046988), (1832, 989838), (2032, 892413), (2061, 879856), (2286, 793256), (2598, 697992), (2748, 659892), (3048, 594942), (3464, 523494), (3664, 494919), (3897, 465328), (4122, 439928), (4572, 396628), (5196, 348996), (5496, 329946), (6096, 297471), (6928, 261747), (7794, 232664), (8244, 219964), (9144, 198314), (10392, 174498), (10992, 164973), (15588, 116332), (16488, 109982), (18288, 99157), (20784, 87249), (29083, 62352), (31176, 58166), (32976, 54991)]