1377778872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{8681}}^1$

素因数の和:9096

約数の個数: 64

約数和(自身を含む): 3656858400

約数和(自身を除く): 2279079528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 389, 408, 778, 1167, 1556, 2334, 3112, 4668, 6613, 8681, 9336, 13226, 17362, 19839, 26043, 26452, 34724, 39678, 52086, 52904, 69448, 79356, 104172, 147577, 158712, 208344, 295154, 442731, 590308, 885462, 1180616, 1770924, 3376909, 3541848, 6753818, 10130727, 13507636, 20261454, 27015272, 40522908, 57407453, 81045816, 114814906, 172222359, 229629812, 344444718, 459259624, 688889436, 1377778872]

約数ペア:

[(1, 1377778872), (2, 688889436), (3, 459259624), (4, 344444718), (6, 229629812), (8, 172222359), (12, 114814906), (17, 81045816), (24, 57407453), (34, 40522908), (51, 27015272), (68, 20261454), (102, 13507636), (136, 10130727), (204, 6753818), (389, 3541848), (408, 3376909), (778, 1770924), (1167, 1180616), (1556, 885462), (2334, 590308), (3112, 442731), (4668, 295154), (6613, 208344), (8681, 158712), (9336, 147577), (13226, 104172), (17362, 79356), (19839, 69448), (26043, 52904), (26452, 52086), (34724, 39678)]