1293535128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{1181}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 3308843520

約数和(自身を除く): 2015308392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 971, 1128, 1181, 1942, 2362, 2913, 3543, 3884, 4724, 5826, 7086, 7768, 9448, 11652, 14172, 23304, 28344, 45637, 55507, 91274, 111014, 136911, 166521, 182548, 222028, 273822, 333042, 365096, 444056, 547644, 666084, 1095288, 1146751, 1332168, 2293502, 3440253, 4587004, 6880506, 9174008, 13761012, 27522024, 53897297, 107794594, 161691891, 215589188, 323383782, 431178376, 646767564, 1293535128]

約数ペア:

[(1, 1293535128), (2, 646767564), (3, 431178376), (4, 323383782), (6, 215589188), (8, 161691891), (12, 107794594), (24, 53897297), (47, 27522024), (94, 13761012), (141, 9174008), (188, 6880506), (282, 4587004), (376, 3440253), (564, 2293502), (971, 1332168), (1128, 1146751), (1181, 1095288), (1942, 666084), (2362, 547644), (2913, 444056), (3543, 365096), (3884, 333042), (4724, 273822), (5826, 222028), (7086, 182548), (7768, 166521), (9448, 136911), (11652, 111014), (14172, 91274), (23304, 55507), (28344, 45637)]