3188019204

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{1811}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 8156217888

約数和(自身を除く): 4968198684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 457, 642, 914, 963, 1284, 1371, 1811, 1828, 1926, 2742, 3622, 3852, 4113, 5433, 5484, 7244, 8226, 10866, 16299, 16452, 21732, 32598, 48899, 65196, 97798, 146697, 193777, 195596, 293394, 387554, 440091, 581331, 586788, 775108, 827627, 880182, 1162662, 1655254, 1743993, 1760364, 2325324, 2482881, 3310508, 3487986, 4965762, 6975972, 7448643, 9931524, 14897286, 29794572, 88556089, 177112178, 265668267, 354224356, 531336534, 797004801, 1062673068, 1594009602, 3188019204]

約数ペア:

[(1, 3188019204), (2, 1594009602), (3, 1062673068), (4, 797004801), (6, 531336534), (9, 354224356), (12, 265668267), (18, 177112178), (36, 88556089), (107, 29794572), (214, 14897286), (321, 9931524), (428, 7448643), (457, 6975972), (642, 4965762), (914, 3487986), (963, 3310508), (1284, 2482881), (1371, 2325324), (1811, 1760364), (1828, 1743993), (1926, 1655254), (2742, 1162662), (3622, 880182), (3852, 827627), (4113, 775108), (5433, 586788), (5484, 581331), (7244, 440091), (8226, 387554), (10866, 293394), (16299, 195596), (16452, 193777), (21732, 146697), (32598, 97798), (48899, 65196)]