422424198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1171}}^1$

素因数の和:1602

約数の個数: 72

約数和(自身を含む): 1068195960

約数和(自身を除く): 645771762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 409, 441, 818, 882, 1171, 1227, 2342, 2454, 2863, 3513, 3681, 5726, 7026, 7362, 8197, 8589, 10539, 16394, 17178, 20041, 21078, 24591, 25767, 40082, 49182, 51534, 57379, 60123, 73773, 114758, 120246, 147546, 172137, 180369, 344274, 360738, 478939, 516411, 957878, 1032822, 1436817, 2873634, 3352573, 4310451, 6705146, 8620902, 10057719, 20115438, 23468011, 30173157, 46936022, 60346314, 70404033, 140808066, 211212099, 422424198]

約数ペア:

[(1, 422424198), (2, 211212099), (3, 140808066), (6, 70404033), (7, 60346314), (9, 46936022), (14, 30173157), (18, 23468011), (21, 20115438), (42, 10057719), (49, 8620902), (63, 6705146), (98, 4310451), (126, 3352573), (147, 2873634), (294, 1436817), (409, 1032822), (441, 957878), (818, 516411), (882, 478939), (1171, 360738), (1227, 344274), (2342, 180369), (2454, 172137), (2863, 147546), (3513, 120246), (3681, 114758), (5726, 73773), (7026, 60123), (7362, 57379), (8197, 51534), (8589, 49182), (10539, 40082), (16394, 25767), (17178, 24591), (20041, 21078)]