392028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 1128960

約数和(自身を除く): 736932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 359, 364, 546, 718, 1077, 1092, 1436, 2154, 2513, 4308, 4667, 5026, 7539, 9334, 10052, 14001, 15078, 18668, 28002, 30156, 32669, 56004, 65338, 98007, 130676, 196014, 392028]

約数ペア:

[(1, 392028), (2, 196014), (3, 130676), (4, 98007), (6, 65338), (7, 56004), (12, 32669), (13, 30156), (14, 28002), (21, 18668), (26, 15078), (28, 14001), (39, 10052), (42, 9334), (52, 7539), (78, 5026), (84, 4667), (91, 4308), (156, 2513), (182, 2154), (273, 1436), (359, 1092), (364, 1077), (546, 718)]