649948032

素因数分解:

$2^7\times 3^2\times {\mathrm{564191}}^1$

素因数の和:564211

約数の個数: 48

約数和(自身を含む): 1870296480

約数和(自身を除く): 1220348448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 564191, 1128382, 1692573, 2256764, 3385146, 4513528, 5077719, 6770292, 9027056, 10155438, 13540584, 18054112, 20310876, 27081168, 36108224, 40621752, 54162336, 72216448, 81243504, 108324672, 162487008, 216649344, 324974016, 649948032]

約数ペア:

[(1, 649948032), (2, 324974016), (3, 216649344), (4, 162487008), (6, 108324672), (8, 81243504), (9, 72216448), (12, 54162336), (16, 40621752), (18, 36108224), (24, 27081168), (32, 20310876), (36, 18054112), (48, 13540584), (64, 10155438), (72, 9027056), (96, 6770292), (128, 5077719), (144, 4513528), (192, 3385146), (288, 2256764), (384, 1692573), (576, 1128382), (1152, 564191)]