252236894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 511580160

約数和(自身を除く): 259343266

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 169, 181, 182, 217, 247, 266, 338, 362, 403, 434, 494, 589, 806, 1178, 1183, 1267, 1729, 2353, 2366, 2534, 2821, 3211, 3439, 3458, 4123, 4706, 5239, 5611, 5642, 6422, 6878, 7657, 8246, 10478, 11222, 15314, 16471, 22477, 24073, 30589, 32942, 36673, 39277, 44707, 44954, 48146, 53599, 61178, 72943, 73346, 78554, 89414, 99541, 106609, 107198, 145886, 199082, 213218, 214123, 312949, 428246, 510601, 581191, 625898, 696787, 746263, 948259, 1021202, 1162382, 1385917, 1393574, 1492526, 1896518, 2771834, 4068337, 6637813, 8136674, 9701419, 13275626, 18016921, 19402838, 36033842, 126118447, 252236894]

約数ペア:

[(1, 252236894), (2, 126118447), (7, 36033842), (13, 19402838), (14, 18016921), (19, 13275626), (26, 9701419), (31, 8136674), (38, 6637813), (62, 4068337), (91, 2771834), (133, 1896518), (169, 1492526), (181, 1393574), (182, 1385917), (217, 1162382), (247, 1021202), (266, 948259), (338, 746263), (362, 696787), (403, 625898), (434, 581191), (494, 510601), (589, 428246), (806, 312949), (1178, 214123), (1183, 213218), (1267, 199082), (1729, 145886), (2353, 107198), (2366, 106609), (2534, 99541), (2821, 89414), (3211, 78554), (3439, 73346), (3458, 72943), (4123, 61178), (4706, 53599), (5239, 48146), (5611, 44954), (5642, 44707), (6422, 39277), (6878, 36673), (7657, 32942), (8246, 30589), (10478, 24073), (11222, 22477), (15314, 16471)]