262530268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 622056960

約数和(自身を除く): 359526692

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 173, 182, 286, 308, 346, 364, 379, 572, 692, 758, 1001, 1211, 1516, 1903, 2002, 2249, 2422, 2653, 3806, 4004, 4169, 4498, 4844, 4927, 5306, 7612, 8338, 8996, 9854, 10612, 13321, 15743, 16676, 19708, 24739, 26642, 29183, 31486, 34489, 49478, 53284, 54197, 58366, 62972, 65567, 68978, 98956, 108394, 116732, 131134, 137956, 173173, 216788, 262268, 346346, 379379, 458969, 692692, 721237, 758758, 852371, 917938, 1442474, 1517516, 1704742, 1835876, 2884948, 3409484, 5048659, 5966597, 9376081, 10097318, 11933194, 18752162, 20194636, 23866388, 37504324, 65632567, 131265134, 262530268]

約数ペア:

[(1, 262530268), (2, 131265134), (4, 65632567), (7, 37504324), (11, 23866388), (13, 20194636), (14, 18752162), (22, 11933194), (26, 10097318), (28, 9376081), (44, 5966597), (52, 5048659), (77, 3409484), (91, 2884948), (143, 1835876), (154, 1704742), (173, 1517516), (182, 1442474), (286, 917938), (308, 852371), (346, 758758), (364, 721237), (379, 692692), (572, 458969), (692, 379379), (758, 346346), (1001, 262268), (1211, 216788), (1516, 173173), (1903, 137956), (2002, 131134), (2249, 116732), (2422, 108394), (2653, 98956), (3806, 68978), (4004, 65567), (4169, 62972), (4498, 58366), (4844, 54197), (4927, 53284), (5306, 49478), (7612, 34489), (8338, 31486), (8996, 29183), (9854, 26642), (10612, 24739), (13321, 19708), (15743, 16676)]