412601072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 904108800

約数和(自身を除く): 491507728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 793, 806, 976, 1049, 1586, 1612, 1891, 2098, 3172, 3224, 3782, 4196, 6344, 6448, 7564, 8392, 12688, 13637, 15128, 16784, 24583, 27274, 30256, 32519, 49166, 54548, 63989, 65038, 98332, 109096, 127978, 130076, 196664, 218192, 255956, 260152, 393328, 422747, 511912, 520304, 831857, 845494, 1023824, 1663714, 1690988, 1983659, 3327428, 3381976, 3967318, 6654856, 6763952, 7934636, 13309712, 15869272, 25787567, 31738544, 51575134, 103150268, 206300536, 412601072]

約数ペア:

[(1, 412601072), (2, 206300536), (4, 103150268), (8, 51575134), (13, 31738544), (16, 25787567), (26, 15869272), (31, 13309712), (52, 7934636), (61, 6763952), (62, 6654856), (104, 3967318), (122, 3381976), (124, 3327428), (208, 1983659), (244, 1690988), (248, 1663714), (403, 1023824), (488, 845494), (496, 831857), (793, 520304), (806, 511912), (976, 422747), (1049, 393328), (1586, 260152), (1612, 255956), (1891, 218192), (2098, 196664), (3172, 130076), (3224, 127978), (3782, 109096), (4196, 98332), (6344, 65038), (6448, 63989), (7564, 54548), (8392, 49166), (12688, 32519), (13637, 30256), (15128, 27274), (16784, 24583)]