229338512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58031}}^1$

素因数の和:58071

約数の個数: 40

約数和(自身を含む): 503717760

約数和(自身を除く): 274379248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 58031, 116062, 232124, 464248, 754403, 928496, 1102589, 1508806, 2205178, 3017612, 4410356, 6035224, 8820712, 12070448, 14333657, 17641424, 28667314, 57334628, 114669256, 229338512]

約数ペア:

[(1, 229338512), (2, 114669256), (4, 57334628), (8, 28667314), (13, 17641424), (16, 14333657), (19, 12070448), (26, 8820712), (38, 6035224), (52, 4410356), (76, 3017612), (104, 2205178), (152, 1508806), (208, 1102589), (247, 928496), (304, 754403), (494, 464248), (988, 232124), (1976, 116062), (3952, 58031)]