275366940568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1061}}^1\times {\mathrm{2591}}^1$

素因数の和:4336

約数の個数: 64

約数和(自身を含む): 545035392000

約数和(自身を除く): 269668451432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 659, 1061, 1318, 2122, 2591, 2636, 4244, 5182, 5272, 8488, 10364, 12521, 20159, 20728, 25042, 40318, 49229, 50084, 80636, 98458, 100168, 161272, 196916, 393832, 699199, 1398398, 1707469, 2749051, 2796796, 3414938, 5498102, 5593592, 6829876, 10996204, 13284781, 13659752, 21992408, 26569562, 32441911, 52231969, 53139124, 64883822, 104463938, 106278248, 129767644, 208927876, 259535288, 417855752, 1811624609, 3623249218, 7246498436, 14492996872, 34420867571, 68841735142, 137683470284, 275366940568]

約数ペア:

[(1, 275366940568), (2, 137683470284), (4, 68841735142), (8, 34420867571), (19, 14492996872), (38, 7246498436), (76, 3623249218), (152, 1811624609), (659, 417855752), (1061, 259535288), (1318, 208927876), (2122, 129767644), (2591, 106278248), (2636, 104463938), (4244, 64883822), (5182, 53139124), (5272, 52231969), (8488, 32441911), (10364, 26569562), (12521, 21992408), (20159, 13659752), (20728, 13284781), (25042, 10996204), (40318, 6829876), (49229, 5593592), (50084, 5498102), (80636, 3414938), (98458, 2796796), (100168, 2749051), (161272, 1707469), (196916, 1398398), (393832, 699199)]