257530652736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{191615069}}^1$

素因数の和:191615091

約数の個数: 56

約数和(自身を含む): 778723644480

約数和(自身を除く): 521192991744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 191615069, 383230138, 574845207, 766460276, 1149690414, 1341305483, 1532920552, 2299380828, 2682610966, 3065841104, 4023916449, 4598761656, 5365221932, 6131682208, 8047832898, 9197523312, 10730443864, 12263364416, 16095665796, 18395046624, 21460887728, 32191331592, 36790093248, 42921775456, 64382663184, 85843550912, 128765326368, 257530652736]

約数ペア:

[(1, 257530652736), (2, 128765326368), (3, 85843550912), (4, 64382663184), (6, 42921775456), (7, 36790093248), (8, 32191331592), (12, 21460887728), (14, 18395046624), (16, 16095665796), (21, 12263364416), (24, 10730443864), (28, 9197523312), (32, 8047832898), (42, 6131682208), (48, 5365221932), (56, 4598761656), (64, 4023916449), (84, 3065841104), (96, 2682610966), (112, 2299380828), (168, 1532920552), (192, 1341305483), (224, 1149690414), (336, 766460276), (448, 574845207), (672, 383230138), (1344, 191615069)]