730191336

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{620911}}^1$

素因数の和:620934

約数の個数: 48

約数和(自身を含む): 2123519040

約数和(自身を除く): 1393327704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 620911, 1241822, 1862733, 2483644, 3725466, 4346377, 4967288, 7450932, 8692754, 13039131, 14901864, 17385508, 26078262, 30424639, 34771016, 52156524, 60849278, 91273917, 104313048, 121698556, 182547834, 243397112, 365095668, 730191336]

約数ペア:

[(1, 730191336), (2, 365095668), (3, 243397112), (4, 182547834), (6, 121698556), (7, 104313048), (8, 91273917), (12, 60849278), (14, 52156524), (21, 34771016), (24, 30424639), (28, 26078262), (42, 17385508), (49, 14901864), (56, 13039131), (84, 8692754), (98, 7450932), (147, 4967288), (168, 4346377), (196, 3725466), (294, 2483644), (392, 1862733), (588, 1241822), (1176, 620911)]