290422866

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 650920320

約数和(自身を除く): 360497454

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 277, 323, 541, 554, 646, 831, 969, 1082, 1623, 1662, 1938, 3246, 4709, 5263, 9197, 9418, 10279, 10526, 14127, 15789, 18394, 20558, 27591, 28254, 30837, 31578, 55182, 61674, 89471, 149857, 174743, 178942, 268413, 299714, 349486, 449571, 524229, 536826, 899142, 1048458, 2547569, 2847283, 5095138, 5694566, 7642707, 8541849, 15285414, 17083698, 48403811, 96807622, 145211433, 290422866]

約数ペア:

[(1, 290422866), (2, 145211433), (3, 96807622), (6, 48403811), (17, 17083698), (19, 15285414), (34, 8541849), (38, 7642707), (51, 5694566), (57, 5095138), (102, 2847283), (114, 2547569), (277, 1048458), (323, 899142), (541, 536826), (554, 524229), (646, 449571), (831, 349486), (969, 299714), (1082, 268413), (1623, 178942), (1662, 174743), (1938, 149857), (3246, 89471), (4709, 61674), (5263, 55182), (9197, 31578), (9418, 30837), (10279, 28254), (10526, 27591), (14127, 20558), (15789, 18394)]