1611628496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 3316930560

約数和(自身を除く): 1705302064

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 257, 269, 376, 496, 514, 538, 752, 1028, 1076, 1457, 2056, 2152, 2914, 4112, 4304, 5828, 7967, 8339, 11656, 12079, 12643, 15934, 16678, 23312, 24158, 25286, 31868, 33356, 48316, 50572, 63736, 66712, 69133, 96632, 101144, 127472, 133424, 138266, 193264, 202288, 276532, 374449, 391933, 553064, 748898, 783866, 1106128, 1497796, 1567732, 2143123, 2995592, 3135464, 3249251, 4286246, 5991184, 6270928, 6498502, 8572492, 12997004, 17144984, 25994008, 34289968, 51988016, 100726781, 201453562, 402907124, 805814248, 1611628496]

約数ペア:

[(1, 1611628496), (2, 805814248), (4, 402907124), (8, 201453562), (16, 100726781), (31, 51988016), (47, 34289968), (62, 25994008), (94, 17144984), (124, 12997004), (188, 8572492), (248, 6498502), (257, 6270928), (269, 5991184), (376, 4286246), (496, 3249251), (514, 3135464), (538, 2995592), (752, 2143123), (1028, 1567732), (1076, 1497796), (1457, 1106128), (2056, 783866), (2152, 748898), (2914, 553064), (4112, 391933), (4304, 374449), (5828, 276532), (7967, 202288), (8339, 193264), (11656, 138266), (12079, 133424), (12643, 127472), (15934, 101144), (16678, 96632), (23312, 69133), (24158, 66712), (25286, 63736), (31868, 50572), (33356, 48316)]