290721324

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11149}}^1$

素因数の和:11250

約数の個数: 48

約数和(自身を含む): 708069600

約数和(自身を除く): 417348276

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 2173, 4346, 6519, 8692, 11149, 13038, 22298, 26076, 33447, 44596, 66894, 133788, 457109, 590897, 914218, 1181794, 1371327, 1772691, 1828436, 2363588, 2742654, 3545382, 5485308, 7090764, 24226777, 48453554, 72680331, 96907108, 145360662, 290721324]

約数ペア:

[(1, 290721324), (2, 145360662), (3, 96907108), (4, 72680331), (6, 48453554), (12, 24226777), (41, 7090764), (53, 5485308), (82, 3545382), (106, 2742654), (123, 2363588), (159, 1828436), (164, 1772691), (212, 1371327), (246, 1181794), (318, 914218), (492, 590897), (636, 457109), (2173, 133788), (4346, 66894), (6519, 44596), (8692, 33447), (11149, 26076), (13038, 22298)]