421838976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84503}}^1$

素因数の和:84533

約数の個数: 64

約数和(自身を含む): 1206717120

約数和(自身を除く): 784878144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 84503, 169006, 253509, 338012, 507018, 676024, 1014036, 1098539, 1352048, 2028072, 2197078, 2704096, 3295617, 4056144, 4394156, 5408192, 6591234, 8112288, 8788312, 10816384, 13182468, 16224576, 17576624, 26364936, 32449152, 35153248, 52729872, 70306496, 105459744, 140612992, 210919488, 421838976]

約数ペア:

[(1, 421838976), (2, 210919488), (3, 140612992), (4, 105459744), (6, 70306496), (8, 52729872), (12, 35153248), (13, 32449152), (16, 26364936), (24, 17576624), (26, 16224576), (32, 13182468), (39, 10816384), (48, 8788312), (52, 8112288), (64, 6591234), (78, 5408192), (96, 4394156), (104, 4056144), (128, 3295617), (156, 2704096), (192, 2197078), (208, 2028072), (312, 1352048), (384, 1098539), (416, 1014036), (624, 676024), (832, 507018), (1248, 338012), (1664, 253509), (2496, 169006), (4992, 84503)]