2780453496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{25147}}^1$

素因数の和:25444

約数の個数: 64

約数和(自身を含む): 7387476480

約数和(自身を除く): 4607022984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 271, 408, 542, 813, 1084, 1626, 2168, 3252, 4607, 6504, 9214, 13821, 18428, 25147, 27642, 36856, 50294, 55284, 75441, 100588, 110568, 150882, 201176, 301764, 427499, 603528, 854998, 1282497, 1709996, 2564994, 3419992, 5129988, 6814837, 10259976, 13629674, 20444511, 27259348, 40889022, 54518696, 81778044, 115852229, 163556088, 231704458, 347556687, 463408916, 695113374, 926817832, 1390226748, 2780453496]

約数ペア:

[(1, 2780453496), (2, 1390226748), (3, 926817832), (4, 695113374), (6, 463408916), (8, 347556687), (12, 231704458), (17, 163556088), (24, 115852229), (34, 81778044), (51, 54518696), (68, 40889022), (102, 27259348), (136, 20444511), (204, 13629674), (271, 10259976), (408, 6814837), (542, 5129988), (813, 3419992), (1084, 2564994), (1626, 1709996), (2168, 1282497), (3252, 854998), (4607, 603528), (6504, 427499), (9214, 301764), (13821, 201176), (18428, 150882), (25147, 110568), (27642, 100588), (36856, 75441), (50294, 55284)]