891011664

素因数分解:

$2^4\times 3^4\times {\mathrm{223}}^1\times {\mathrm{3083}}^1$

素因数の和:3326

約数の個数: 100

約数和(自身を含む): 2591250816

約数和(自身を除く): 1700239152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 324, 432, 446, 648, 669, 892, 1296, 1338, 1784, 2007, 2676, 3083, 3568, 4014, 5352, 6021, 6166, 8028, 9249, 10704, 12042, 12332, 16056, 18063, 18498, 24084, 24664, 27747, 32112, 36126, 36996, 48168, 49328, 55494, 72252, 73992, 83241, 96336, 110988, 144504, 147984, 166482, 221976, 249723, 289008, 332964, 443952, 499446, 665928, 687509, 998892, 1331856, 1375018, 1997784, 2062527, 2750036, 3995568, 4125054, 5500072, 6187581, 8250108, 11000144, 12375162, 16500216, 18562743, 24750324, 33000432, 37125486, 49500648, 55688229, 74250972, 99001296, 111376458, 148501944, 222752916, 297003888, 445505832, 891011664]

約数ペア:

[(1, 891011664), (2, 445505832), (3, 297003888), (4, 222752916), (6, 148501944), (8, 111376458), (9, 99001296), (12, 74250972), (16, 55688229), (18, 49500648), (24, 37125486), (27, 33000432), (36, 24750324), (48, 18562743), (54, 16500216), (72, 12375162), (81, 11000144), (108, 8250108), (144, 6187581), (162, 5500072), (216, 4125054), (223, 3995568), (324, 2750036), (432, 2062527), (446, 1997784), (648, 1375018), (669, 1331856), (892, 998892), (1296, 687509), (1338, 665928), (1784, 499446), (2007, 443952), (2676, 332964), (3083, 289008), (3568, 249723), (4014, 221976), (5352, 166482), (6021, 147984), (6166, 144504), (8028, 110988), (9249, 96336), (10704, 83241), (12042, 73992), (12332, 72252), (16056, 55494), (18063, 49328), (18498, 48168), (24084, 36996), (24664, 36126), (27747, 32112)]