217540416

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{10589}}^1$

素因数の和:10711

約数の個数: 56

約数和(自身を含む): 581009760

約数和(自身を除く): 363469344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 10589, 20544, 21178, 31767, 42356, 63534, 84712, 127068, 169424, 254136, 338848, 508272, 677696, 1016544, 1133023, 2033088, 2266046, 3399069, 4532092, 6798138, 9064184, 13596276, 18128368, 27192552, 36256736, 54385104, 72513472, 108770208, 217540416]

約数ペア:

[(1, 217540416), (2, 108770208), (3, 72513472), (4, 54385104), (6, 36256736), (8, 27192552), (12, 18128368), (16, 13596276), (24, 9064184), (32, 6798138), (48, 4532092), (64, 3399069), (96, 2266046), (107, 2033088), (192, 1133023), (214, 1016544), (321, 677696), (428, 508272), (642, 338848), (856, 254136), (1284, 169424), (1712, 127068), (2568, 84712), (3424, 63534), (5136, 42356), (6848, 31767), (10272, 21178), (10589, 20544)]