1381009968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{737719}}^1$

素因数の和:737746

約数の個数: 60

約数和(自身を含む): 4162216240

約数和(自身を除く): 2781206272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 737719, 1475438, 2213157, 2950876, 4426314, 5901752, 6639471, 8852628, 9590347, 11803504, 13278942, 17705256, 19180694, 26557884, 28771041, 35410512, 38361388, 53115768, 57542082, 76722776, 86313123, 106231536, 115084164, 153445552, 172626246, 230168328, 345252492, 460336656, 690504984, 1381009968]

約数ペア:

[(1, 1381009968), (2, 690504984), (3, 460336656), (4, 345252492), (6, 230168328), (8, 172626246), (9, 153445552), (12, 115084164), (13, 106231536), (16, 86313123), (18, 76722776), (24, 57542082), (26, 53115768), (36, 38361388), (39, 35410512), (48, 28771041), (52, 26557884), (72, 19180694), (78, 17705256), (104, 13278942), (117, 11803504), (144, 9590347), (156, 8852628), (208, 6639471), (234, 5901752), (312, 4426314), (468, 2950876), (624, 2213157), (936, 1475438), (1872, 737719)]