741445852

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 1547175168

約数和(自身を除く): 805729316

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 131, 134, 196, 262, 268, 431, 469, 524, 862, 917, 938, 1724, 1834, 1876, 3017, 3283, 3668, 6034, 6419, 6566, 8777, 12068, 12838, 13132, 17554, 21119, 25676, 28877, 35108, 42238, 56461, 57754, 61439, 84476, 112922, 115508, 122878, 202139, 225844, 245756, 395227, 404278, 430073, 790454, 808556, 860146, 1414973, 1580908, 1720292, 2766589, 2829946, 3782887, 5533178, 5659892, 7565774, 11066356, 15131548, 26480209, 52960418, 105920836, 185361463, 370722926, 741445852]

約数ペア:

[(1, 741445852), (2, 370722926), (4, 185361463), (7, 105920836), (14, 52960418), (28, 26480209), (49, 15131548), (67, 11066356), (98, 7565774), (131, 5659892), (134, 5533178), (196, 3782887), (262, 2829946), (268, 2766589), (431, 1720292), (469, 1580908), (524, 1414973), (862, 860146), (917, 808556), (938, 790454), (1724, 430073), (1834, 404278), (1876, 395227), (3017, 245756), (3283, 225844), (3668, 202139), (6034, 122878), (6419, 115508), (6566, 112922), (8777, 84476), (12068, 61439), (12838, 57754), (13132, 56461), (17554, 42238), (21119, 35108), (25676, 28877)]