1818441888

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 4846625280

約数和(自身を除く): 3028183392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 211, 214, 321, 422, 428, 633, 642, 839, 844, 856, 1266, 1284, 1678, 1688, 1712, 2517, 2532, 2568, 3356, 3376, 3424, 5034, 5064, 5136, 6712, 6752, 10068, 10128, 10272, 13424, 20136, 20256, 22577, 26848, 40272, 45154, 67731, 80544, 89773, 90308, 135462, 177029, 179546, 180616, 269319, 270924, 354058, 359092, 361232, 531087, 538638, 541848, 708116, 718184, 722464, 1062174, 1077276, 1083696, 1416232, 1436368, 2124348, 2154552, 2167392, 2832464, 2872736, 4248696, 4309104, 5664928, 8497392, 8618208, 16994784, 18942103, 37884206, 56826309, 75768412, 113652618, 151536824, 227305236, 303073648, 454610472, 606147296, 909220944, 1818441888]

約数ペア:

[(1, 1818441888), (2, 909220944), (3, 606147296), (4, 454610472), (6, 303073648), (8, 227305236), (12, 151536824), (16, 113652618), (24, 75768412), (32, 56826309), (48, 37884206), (96, 18942103), (107, 16994784), (211, 8618208), (214, 8497392), (321, 5664928), (422, 4309104), (428, 4248696), (633, 2872736), (642, 2832464), (839, 2167392), (844, 2154552), (856, 2124348), (1266, 1436368), (1284, 1416232), (1678, 1083696), (1688, 1077276), (1712, 1062174), (2517, 722464), (2532, 718184), (2568, 708116), (3356, 541848), (3376, 538638), (3424, 531087), (5034, 361232), (5064, 359092), (5136, 354058), (6712, 270924), (6752, 269319), (10068, 180616), (10128, 179546), (10272, 177029), (13424, 135462), (20136, 90308), (20256, 89773), (22577, 80544), (26848, 67731), (40272, 45154)]