384927088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 921496576

約数和(自身を除く): 536569488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 463, 571, 728, 926, 1142, 1456, 1852, 2284, 3241, 3704, 3997, 4568, 6019, 6482, 7408, 7423, 7994, 9136, 12038, 12964, 14846, 15988, 24076, 25928, 29692, 31976, 42133, 48152, 51856, 51961, 59384, 63952, 84266, 96304, 103922, 118768, 168532, 207844, 264373, 337064, 415688, 528746, 674128, 831376, 1057492, 1850611, 2114984, 3436849, 3701222, 4229968, 6873698, 7402444, 13747396, 14804888, 24057943, 27494792, 29609776, 48115886, 54989584, 96231772, 192463544, 384927088]

約数ペア:

[(1, 384927088), (2, 192463544), (4, 96231772), (7, 54989584), (8, 48115886), (13, 29609776), (14, 27494792), (16, 24057943), (26, 14804888), (28, 13747396), (52, 7402444), (56, 6873698), (91, 4229968), (104, 3701222), (112, 3436849), (182, 2114984), (208, 1850611), (364, 1057492), (463, 831376), (571, 674128), (728, 528746), (926, 415688), (1142, 337064), (1456, 264373), (1852, 207844), (2284, 168532), (3241, 118768), (3704, 103922), (3997, 96304), (4568, 84266), (6019, 63952), (6482, 59384), (7408, 51961), (7423, 51856), (7994, 48152), (9136, 42133), (12038, 31976), (12964, 29692), (14846, 25928), (15988, 24076)]